2912577020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{47857}}^1$

素因数の和:48062

約数の個数: 48

約数和(自身を含む): 6512516640

約数和(自身を除く): 3599939620

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 179, 340, 358, 716, 895, 1790, 3043, 3580, 6086, 12172, 15215, 30430, 47857, 60860, 95714, 191428, 239285, 478570, 813569, 957140, 1627138, 3254276, 4067845, 8135690, 8566403, 16271380, 17132806, 34265612, 42832015, 85664030, 145628851, 171328060, 291257702, 582515404, 728144255, 1456288510, 2912577020]

約数ペア:

[(1, 2912577020), (2, 1456288510), (4, 728144255), (5, 582515404), (10, 291257702), (17, 171328060), (20, 145628851), (34, 85664030), (68, 42832015), (85, 34265612), (170, 17132806), (179, 16271380), (340, 8566403), (358, 8135690), (716, 4067845), (895, 3254276), (1790, 1627138), (3043, 957140), (3580, 813569), (6086, 478570), (12172, 239285), (15215, 191428), (30430, 95714), (47857, 60860)]