25470998560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{16759}}^1$

素因数の和:16863

約数の個数: 192

約数和(自身を含む): 72982425600

約数和(自身を除く): 47511427040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 59, 70, 80, 92, 112, 115, 118, 140, 160, 161, 184, 224, 230, 236, 280, 295, 322, 368, 413, 460, 472, 560, 590, 644, 736, 805, 826, 920, 944, 1120, 1180, 1288, 1357, 1610, 1652, 1840, 1888, 2065, 2360, 2576, 2714, 3220, 3304, 3680, 4130, 4720, 5152, 5428, 6440, 6608, 6785, 8260, 9440, 9499, 10856, 12880, 13216, 13570, 16520, 16759, 18998, 21712, 25760, 27140, 33040, 33518, 37996, 43424, 47495, 54280, 66080, 67036, 75992, 83795, 94990, 108560, 117313, 134072, 151984, 167590, 189980, 217120, 234626, 268144, 303968, 335180, 379960, 385457, 469252, 536288, 586565, 670360, 759920, 770914, 938504, 988781, 1173130, 1340720, 1519840, 1541828, 1877008, 1927285, 1977562, 2346260, 2681440, 2698199, 3083656, 3754016, 3854570, 3955124, 4692520, 4943905, 5396398, 6167312, 6921467, 7709140, 7910248, 9385040, 9887810, 10792796, 12334624, 13490995, 13842934, 15418280, 15820496, 18770080, 19775620, 21585592, 22741963, 26981990, 27685868, 30836560, 31640992, 34607335, 39551240, 43171184, 45483926, 53963980, 55371736, 61673120, 69214670, 79102480, 86342368, 90967852, 107927960, 110743472, 113709815, 138429340, 158204960, 159193741, 181935704, 215855920, 221486944, 227419630, 276858680, 318387482, 363871408, 431711840, 454839260, 553717360, 636774964, 727742816, 795968705, 909678520, 1107434720, 1273549928, 1591937410, 1819357040, 2547099856, 3183874820, 3638714080, 5094199712, 6367749640, 12735499280, 25470998560]

約数ペア:

[(1, 25470998560), (2, 12735499280), (4, 6367749640), (5, 5094199712), (7, 3638714080), (8, 3183874820), (10, 2547099856), (14, 1819357040), (16, 1591937410), (20, 1273549928), (23, 1107434720), (28, 909678520), (32, 795968705), (35, 727742816), (40, 636774964), (46, 553717360), (56, 454839260), (59, 431711840), (70, 363871408), (80, 318387482), (92, 276858680), (112, 227419630), (115, 221486944), (118, 215855920), (140, 181935704), (160, 159193741), (161, 158204960), (184, 138429340), (224, 113709815), (230, 110743472), (236, 107927960), (280, 90967852), (295, 86342368), (322, 79102480), (368, 69214670), (413, 61673120), (460, 55371736), (472, 53963980), (560, 45483926), (590, 43171184), (644, 39551240), (736, 34607335), (805, 31640992), (826, 30836560), (920, 27685868), (944, 26981990), (1120, 22741963), (1180, 21585592), (1288, 19775620), (1357, 18770080), (1610, 15820496), (1652, 15418280), (1840, 13842934), (1888, 13490995), (2065, 12334624), (2360, 10792796), (2576, 9887810), (2714, 9385040), (3220, 7910248), (3304, 7709140), (3680, 6921467), (4130, 6167312), (4720, 5396398), (5152, 4943905), (5428, 4692520), (6440, 3955124), (6608, 3854570), (6785, 3754016), (8260, 3083656), (9440, 2698199), (9499, 2681440), (10856, 2346260), (12880, 1977562), (13216, 1927285), (13570, 1877008), (16520, 1541828), (16759, 1519840), (18998, 1340720), (21712, 1173130), (25760, 988781), (27140, 938504), (33040, 770914), (33518, 759920), (37996, 670360), (43424, 586565), (47495, 536288), (54280, 469252), (66080, 385457), (67036, 379960), (75992, 335180), (83795, 303968), (94990, 268144), (108560, 234626), (117313, 217120), (134072, 189980), (151984, 167590)]