136508840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3323}}^1$

素因数の和:3426

約数の個数: 64

約数和(自身を含む): 335059200

約数和(自身を除く): 198550360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 79, 104, 130, 158, 260, 316, 395, 520, 632, 790, 1027, 1580, 2054, 3160, 3323, 4108, 5135, 6646, 8216, 10270, 13292, 16615, 20540, 26584, 33230, 41080, 43199, 66460, 86398, 132920, 172796, 215995, 262517, 345592, 431990, 525034, 863980, 1050068, 1312585, 1727960, 2100136, 2625170, 3412721, 5250340, 6825442, 10500680, 13650884, 17063605, 27301768, 34127210, 68254420, 136508840]

約数ペア:

[(1, 136508840), (2, 68254420), (4, 34127210), (5, 27301768), (8, 17063605), (10, 13650884), (13, 10500680), (20, 6825442), (26, 5250340), (40, 3412721), (52, 2625170), (65, 2100136), (79, 1727960), (104, 1312585), (130, 1050068), (158, 863980), (260, 525034), (316, 431990), (395, 345592), (520, 262517), (632, 215995), (790, 172796), (1027, 132920), (1580, 86398), (2054, 66460), (3160, 43199), (3323, 41080), (4108, 33230), (5135, 26584), (6646, 20540), (8216, 16615), (10270, 13292)]