57775760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{103171}}^1$

素因数の和:103191

約数の個数: 40

約数和(自身を含む): 153519936

約数和(自身を除く): 95744176

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 103171, 206342, 412684, 515855, 722197, 825368, 1031710, 1444394, 1650736, 2063420, 2888788, 3610985, 4126840, 5777576, 7221970, 8253680, 11555152, 14443940, 28887880, 57775760]

約数ペア:

[(1, 57775760), (2, 28887880), (4, 14443940), (5, 11555152), (7, 8253680), (8, 7221970), (10, 5777576), (14, 4126840), (16, 3610985), (20, 2888788), (28, 2063420), (35, 1650736), (40, 1444394), (56, 1031710), (70, 825368), (80, 722197), (112, 515855), (140, 412684), (280, 206342), (560, 103171)]