89595440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:207

約数の個数: 160

約数和(自身を含む): 247323456

約数和(自身を除く): 157728016

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 53, 55, 68, 80, 85, 88, 106, 110, 113, 136, 170, 176, 187, 212, 220, 226, 265, 272, 340, 374, 424, 440, 452, 530, 565, 583, 680, 748, 848, 880, 901, 904, 935, 1060, 1130, 1166, 1243, 1360, 1496, 1802, 1808, 1870, 1921, 2120, 2260, 2332, 2486, 2915, 2992, 3604, 3740, 3842, 4240, 4505, 4520, 4664, 4972, 5830, 5989, 6215, 7208, 7480, 7684, 9010, 9040, 9328, 9605, 9911, 9944, 11660, 11978, 12430, 14416, 14960, 15368, 18020, 19210, 19822, 19888, 21131, 23320, 23956, 24860, 29945, 30736, 36040, 38420, 39644, 42262, 46640, 47912, 49555, 49720, 59890, 65879, 72080, 76840, 79288, 84524, 95824, 99110, 99440, 101813, 105655, 119780, 131758, 153680, 158576, 169048, 198220, 203626, 211310, 239560, 263516, 329395, 338096, 396440, 407252, 422620, 479120, 509065, 527032, 658790, 792880, 814504, 845240, 1018130, 1054064, 1119943, 1317580, 1629008, 1690480, 2036260, 2239886, 2635160, 4072520, 4479772, 5270320, 5599715, 8145040, 8959544, 11199430, 17919088, 22398860, 44797720, 89595440]

約数ペア:

[(1, 89595440), (2, 44797720), (4, 22398860), (5, 17919088), (8, 11199430), (10, 8959544), (11, 8145040), (16, 5599715), (17, 5270320), (20, 4479772), (22, 4072520), (34, 2635160), (40, 2239886), (44, 2036260), (53, 1690480), (55, 1629008), (68, 1317580), (80, 1119943), (85, 1054064), (88, 1018130), (106, 845240), (110, 814504), (113, 792880), (136, 658790), (170, 527032), (176, 509065), (187, 479120), (212, 422620), (220, 407252), (226, 396440), (265, 338096), (272, 329395), (340, 263516), (374, 239560), (424, 211310), (440, 203626), (452, 198220), (530, 169048), (565, 158576), (583, 153680), (680, 131758), (748, 119780), (848, 105655), (880, 101813), (901, 99440), (904, 99110), (935, 95824), (1060, 84524), (1130, 79288), (1166, 76840), (1243, 72080), (1360, 65879), (1496, 59890), (1802, 49720), (1808, 49555), (1870, 47912), (1921, 46640), (2120, 42262), (2260, 39644), (2332, 38420), (2486, 36040), (2915, 30736), (2992, 29945), (3604, 24860), (3740, 23956), (3842, 23320), (4240, 21131), (4505, 19888), (4520, 19822), (4664, 19210), (4972, 18020), (5830, 15368), (5989, 14960), (6215, 14416), (7208, 12430), (7480, 11978), (7684, 11660), (9010, 9944), (9040, 9911), (9328, 9605)]