89707360

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1283}}^1$

素因数の和:1340

約数の個数: 96

約数和(自身を含む): 232968960

約数和(自身を除く): 143261600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 76, 80, 92, 95, 115, 152, 160, 184, 190, 230, 304, 368, 380, 437, 460, 608, 736, 760, 874, 920, 1283, 1520, 1748, 1840, 2185, 2566, 3040, 3496, 3680, 4370, 5132, 6415, 6992, 8740, 10264, 12830, 13984, 17480, 20528, 24377, 25660, 29509, 34960, 41056, 48754, 51320, 59018, 69920, 97508, 102640, 118036, 121885, 147545, 195016, 205280, 236072, 243770, 295090, 390032, 472144, 487540, 560671, 590180, 780064, 944288, 975080, 1121342, 1180360, 1950160, 2242684, 2360720, 2803355, 3900320, 4485368, 4721440, 5606710, 8970736, 11213420, 17941472, 22426840, 44853680, 89707360]

約数ペア:

[(1, 89707360), (2, 44853680), (4, 22426840), (5, 17941472), (8, 11213420), (10, 8970736), (16, 5606710), (19, 4721440), (20, 4485368), (23, 3900320), (32, 2803355), (38, 2360720), (40, 2242684), (46, 1950160), (76, 1180360), (80, 1121342), (92, 975080), (95, 944288), (115, 780064), (152, 590180), (160, 560671), (184, 487540), (190, 472144), (230, 390032), (304, 295090), (368, 243770), (380, 236072), (437, 205280), (460, 195016), (608, 147545), (736, 121885), (760, 118036), (874, 102640), (920, 97508), (1283, 69920), (1520, 59018), (1748, 51320), (1840, 48754), (2185, 41056), (2566, 34960), (3040, 29509), (3496, 25660), (3680, 24377), (4370, 20528), (5132, 17480), (6415, 13984), (6992, 12830), (8740, 10264)]