88327580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:180

約数の個数: 144

約数和(自身を含む): 229249440

約数和(自身を除く): 140921860

約数列:

[1, 2, 4, 5, 10, 11, 17, 19, 20, 22, 34, 38, 44, 55, 68, 76, 85, 95, 110, 113, 121, 170, 187, 190, 209, 220, 226, 242, 323, 340, 374, 380, 418, 452, 484, 565, 605, 646, 748, 836, 935, 1045, 1130, 1210, 1243, 1292, 1615, 1870, 1921, 2057, 2090, 2147, 2260, 2299, 2420, 2486, 3230, 3553, 3740, 3842, 4114, 4180, 4294, 4598, 4972, 6215, 6460, 7106, 7684, 8228, 8588, 9196, 9605, 10285, 10735, 11495, 12430, 13673, 14212, 17765, 19210, 20570, 21131, 21470, 22990, 23617, 24860, 27346, 35530, 36499, 38420, 39083, 41140, 42262, 42940, 45980, 47234, 54692, 68365, 71060, 72998, 78166, 84524, 94468, 105655, 118085, 136730, 145996, 156332, 182495, 195415, 211310, 232441, 236170, 259787, 273460, 364990, 390830, 401489, 422620, 464882, 472340, 519574, 729980, 781660, 802978, 929764, 1039148, 1162205, 1298935, 1605956, 2007445, 2324410, 2597870, 4014890, 4416379, 4648820, 5195740, 8029780, 8832758, 17665516, 22081895, 44163790, 88327580]

約数ペア:

[(1, 88327580), (2, 44163790), (4, 22081895), (5, 17665516), (10, 8832758), (11, 8029780), (17, 5195740), (19, 4648820), (20, 4416379), (22, 4014890), (34, 2597870), (38, 2324410), (44, 2007445), (55, 1605956), (68, 1298935), (76, 1162205), (85, 1039148), (95, 929764), (110, 802978), (113, 781660), (121, 729980), (170, 519574), (187, 472340), (190, 464882), (209, 422620), (220, 401489), (226, 390830), (242, 364990), (323, 273460), (340, 259787), (374, 236170), (380, 232441), (418, 211310), (452, 195415), (484, 182495), (565, 156332), (605, 145996), (646, 136730), (748, 118085), (836, 105655), (935, 94468), (1045, 84524), (1130, 78166), (1210, 72998), (1243, 71060), (1292, 68365), (1615, 54692), (1870, 47234), (1921, 45980), (2057, 42940), (2090, 42262), (2147, 41140), (2260, 39083), (2299, 38420), (2420, 36499), (2486, 35530), (3230, 27346), (3553, 24860), (3740, 23617), (3842, 22990), (4114, 21470), (4180, 21131), (4294, 20570), (4598, 19210), (4972, 17765), (6215, 14212), (6460, 13673), (7106, 12430), (7684, 11495), (8228, 10735), (8588, 10285), (9196, 9605)]