86235160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{5297}}^1$

素因数の和:5356

約数の個数: 64

約数和(自身を含む): 217429920

約数和(自身を除く): 131194760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 148, 185, 220, 296, 370, 407, 440, 740, 814, 1480, 1628, 2035, 3256, 4070, 5297, 8140, 10594, 16280, 21188, 26485, 42376, 52970, 58267, 105940, 116534, 195989, 211880, 233068, 291335, 391978, 466136, 582670, 783956, 979945, 1165340, 1567912, 1959890, 2155879, 2330680, 3919780, 4311758, 7839560, 8623516, 10779395, 17247032, 21558790, 43117580, 86235160]

約数ペア:

[(1, 86235160), (2, 43117580), (4, 21558790), (5, 17247032), (8, 10779395), (10, 8623516), (11, 7839560), (20, 4311758), (22, 3919780), (37, 2330680), (40, 2155879), (44, 1959890), (55, 1567912), (74, 1165340), (88, 979945), (110, 783956), (148, 582670), (185, 466136), (220, 391978), (296, 291335), (370, 233068), (407, 211880), (440, 195989), (740, 116534), (814, 105940), (1480, 58267), (1628, 52970), (2035, 42376), (3256, 26485), (4070, 21188), (5297, 16280), (8140, 10594)]