52120640

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:125

約数の個数: 224

約数和(自身を含む): 156691584

約数和(自身を除く): 104570944

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 17, 20, 22, 26, 32, 34, 40, 44, 52, 55, 64, 65, 67, 68, 80, 85, 88, 104, 110, 130, 134, 136, 143, 160, 170, 176, 187, 208, 220, 221, 260, 268, 272, 286, 320, 335, 340, 352, 374, 416, 440, 442, 520, 536, 544, 572, 670, 680, 704, 715, 737, 748, 832, 871, 880, 884, 935, 1040, 1072, 1088, 1105, 1139, 1144, 1340, 1360, 1430, 1474, 1496, 1742, 1760, 1768, 1870, 2080, 2144, 2210, 2278, 2288, 2431, 2680, 2720, 2860, 2948, 2992, 3484, 3520, 3536, 3685, 3740, 4160, 4288, 4355, 4420, 4556, 4576, 4862, 5360, 5440, 5695, 5720, 5896, 5984, 6968, 7072, 7370, 7480, 8710, 8840, 9112, 9152, 9581, 9724, 10720, 11390, 11440, 11792, 11968, 12155, 12529, 13936, 14144, 14740, 14807, 14960, 17420, 17680, 18224, 19162, 19448, 21440, 22780, 22880, 23584, 24310, 25058, 27872, 29480, 29614, 29920, 34840, 35360, 36448, 38324, 38896, 45560, 45760, 47168, 47905, 48620, 50116, 55744, 58960, 59228, 59840, 62645, 69680, 70720, 72896, 74035, 76648, 77792, 91120, 95810, 97240, 100232, 117920, 118456, 125290, 139360, 148070, 153296, 155584, 162877, 182240, 191620, 194480, 200464, 235840, 236912, 250580, 278720, 296140, 306592, 325754, 364480, 383240, 388960, 400928, 473824, 501160, 592280, 613184, 651508, 766480, 777920, 801856, 814385, 947648, 1002320, 1184560, 1303016, 1532960, 1628770, 2004640, 2369120, 2606032, 3065920, 3257540, 4009280, 4738240, 5212064, 6515080, 10424128, 13030160, 26060320, 52120640]

約数ペア:

[(1, 52120640), (2, 26060320), (4, 13030160), (5, 10424128), (8, 6515080), (10, 5212064), (11, 4738240), (13, 4009280), (16, 3257540), (17, 3065920), (20, 2606032), (22, 2369120), (26, 2004640), (32, 1628770), (34, 1532960), (40, 1303016), (44, 1184560), (52, 1002320), (55, 947648), (64, 814385), (65, 801856), (67, 777920), (68, 766480), (80, 651508), (85, 613184), (88, 592280), (104, 501160), (110, 473824), (130, 400928), (134, 388960), (136, 383240), (143, 364480), (160, 325754), (170, 306592), (176, 296140), (187, 278720), (208, 250580), (220, 236912), (221, 235840), (260, 200464), (268, 194480), (272, 191620), (286, 182240), (320, 162877), (335, 155584), (340, 153296), (352, 148070), (374, 139360), (416, 125290), (440, 118456), (442, 117920), (520, 100232), (536, 97240), (544, 95810), (572, 91120), (670, 77792), (680, 76648), (704, 74035), (715, 72896), (737, 70720), (748, 69680), (832, 62645), (871, 59840), (880, 59228), (884, 58960), (935, 55744), (1040, 50116), (1072, 48620), (1088, 47905), (1105, 47168), (1139, 45760), (1144, 45560), (1340, 38896), (1360, 38324), (1430, 36448), (1474, 35360), (1496, 34840), (1742, 29920), (1760, 29614), (1768, 29480), (1870, 27872), (2080, 25058), (2144, 24310), (2210, 23584), (2278, 22880), (2288, 22780), (2431, 21440), (2680, 19448), (2720, 19162), (2860, 18224), (2948, 17680), (2992, 17420), (3484, 14960), (3520, 14807), (3536, 14740), (3685, 14144), (3740, 13936), (4160, 12529), (4288, 12155), (4355, 11968), (4420, 11792), (4556, 11440), (4576, 11390), (4862, 10720), (5360, 9724), (5440, 9581), (5695, 9152), (5720, 9112), (5896, 8840), (5984, 8710), (6968, 7480), (7072, 7370)]