88544680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^2$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 237381120

約数和(自身を除く): 148836440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 101, 124, 140, 155, 202, 217, 248, 280, 310, 404, 434, 505, 620, 707, 808, 868, 1010, 1085, 1240, 1414, 1736, 2020, 2170, 2828, 3131, 3535, 4040, 4340, 5656, 6262, 7070, 8680, 10201, 12524, 14140, 15655, 20402, 21917, 25048, 28280, 31310, 40804, 43834, 51005, 62620, 71407, 81608, 87668, 102010, 109585, 125240, 142814, 175336, 204020, 219170, 285628, 316231, 357035, 408040, 438340, 571256, 632462, 714070, 876680, 1264924, 1428140, 1581155, 2213617, 2529848, 2856280, 3162310, 4427234, 6324620, 8854468, 11068085, 12649240, 17708936, 22136170, 44272340, 88544680]

約数ペア:

[(1, 88544680), (2, 44272340), (4, 22136170), (5, 17708936), (7, 12649240), (8, 11068085), (10, 8854468), (14, 6324620), (20, 4427234), (28, 3162310), (31, 2856280), (35, 2529848), (40, 2213617), (56, 1581155), (62, 1428140), (70, 1264924), (101, 876680), (124, 714070), (140, 632462), (155, 571256), (202, 438340), (217, 408040), (248, 357035), (280, 316231), (310, 285628), (404, 219170), (434, 204020), (505, 175336), (620, 142814), (707, 125240), (808, 109585), (868, 102010), (1010, 87668), (1085, 81608), (1240, 71407), (1414, 62620), (1736, 51005), (2020, 43834), (2170, 40804), (2828, 31310), (3131, 28280), (3535, 25048), (4040, 21917), (4340, 20402), (5656, 15655), (6262, 14140), (7070, 12524), (8680, 10201)]