8582782520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{970903}}^1$

素因数の和:970944

約数の個数: 64

約数和(自身を含む): 22020102720

約数和(自身を除く): 13437320200

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 2210, 4420, 8840, 970903, 1941806, 3883612, 4854515, 7767224, 9709030, 12621739, 16505351, 19418060, 25243478, 33010702, 38836120, 50486956, 63108695, 66021404, 82526755, 100973912, 126217390, 132042808, 165053510, 214569563, 252434780, 330107020, 429139126, 504869560, 660214040, 858278252, 1072847815, 1716556504, 2145695630, 4291391260, 8582782520]

約数ペア:

[(1, 8582782520), (2, 4291391260), (4, 2145695630), (5, 1716556504), (8, 1072847815), (10, 858278252), (13, 660214040), (17, 504869560), (20, 429139126), (26, 330107020), (34, 252434780), (40, 214569563), (52, 165053510), (65, 132042808), (68, 126217390), (85, 100973912), (104, 82526755), (130, 66021404), (136, 63108695), (170, 50486956), (221, 38836120), (260, 33010702), (340, 25243478), (442, 19418060), (520, 16505351), (680, 12621739), (884, 9709030), (1105, 7767224), (1768, 4854515), (2210, 3883612), (4420, 1941806), (8840, 970903)]