99979360

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{677}}^1$

素因数の和:776

約数の個数: 96

約数和(自身を含む): 258334272

約数和(自身を除く): 158354912

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 71, 80, 104, 130, 142, 160, 208, 260, 284, 355, 416, 520, 568, 677, 710, 923, 1040, 1136, 1354, 1420, 1846, 2080, 2272, 2708, 2840, 3385, 3692, 4615, 5416, 5680, 6770, 7384, 8801, 9230, 10832, 11360, 13540, 14768, 17602, 18460, 21664, 27080, 29536, 35204, 36920, 44005, 48067, 54160, 70408, 73840, 88010, 96134, 108320, 140816, 147680, 176020, 192268, 240335, 281632, 352040, 384536, 480670, 624871, 704080, 769072, 961340, 1249742, 1408160, 1538144, 1922680, 2499484, 3124355, 3845360, 4998968, 6248710, 7690720, 9997936, 12497420, 19995872, 24994840, 49989680, 99979360]

約数ペア:

[(1, 99979360), (2, 49989680), (4, 24994840), (5, 19995872), (8, 12497420), (10, 9997936), (13, 7690720), (16, 6248710), (20, 4998968), (26, 3845360), (32, 3124355), (40, 2499484), (52, 1922680), (65, 1538144), (71, 1408160), (80, 1249742), (104, 961340), (130, 769072), (142, 704080), (160, 624871), (208, 480670), (260, 384536), (284, 352040), (355, 281632), (416, 240335), (520, 192268), (568, 176020), (677, 147680), (710, 140816), (923, 108320), (1040, 96134), (1136, 88010), (1354, 73840), (1420, 70408), (1846, 54160), (2080, 48067), (2272, 44005), (2708, 36920), (2840, 35204), (3385, 29536), (3692, 27080), (4615, 21664), (5416, 18460), (5680, 17602), (6770, 14768), (7384, 13540), (8801, 11360), (9230, 10832)]