107670680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2621}}^1$

素因数の和:2724

約数の個数: 64

約数和(自身を含む): 264297600

約数和(自身を除く): 156626920

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, 2621, 3160, 4108, 5135, 5242, 8216, 10270, 10484, 13105, 20540, 20968, 26210, 34073, 41080, 52420, 68146, 104840, 136292, 170365, 207059, 272584, 340730, 414118, 681460, 828236, 1035295, 1362920, 1656472, 2070590, 2691767, 4141180, 5383534, 8282360, 10767068, 13458835, 21534136, 26917670, 53835340, 107670680]

約数ペア:

[(1, 107670680), (2, 53835340), (4, 26917670), (5, 21534136), (8, 13458835), (10, 10767068), (13, 8282360), (20, 5383534), (26, 4141180), (40, 2691767), (52, 2070590), (65, 1656472), (79, 1362920), (104, 1035295), (130, 828236), (158, 681460), (260, 414118), (316, 340730), (395, 272584), (520, 207059), (632, 170365), (790, 136292), (1027, 104840), (1580, 68146), (2054, 52420), (2621, 41080), (3160, 34073), (4108, 26210), (5135, 20968), (5242, 20540), (8216, 13105), (10270, 10484)]