47443600

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{6977}}^1$

素因数の和:7012

約数の個数: 60

約数和(自身を含む): 120705444

約数和(自身を除く): 73261844

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 3400, 6800, 6977, 13954, 27908, 34885, 55816, 69770, 111632, 118609, 139540, 174425, 237218, 279080, 348850, 474436, 558160, 593045, 697700, 948872, 1186090, 1395400, 1897744, 2372180, 2790800, 2965225, 4744360, 5930450, 9488720, 11860900, 23721800, 47443600]

約数ペア:

[(1, 47443600), (2, 23721800), (4, 11860900), (5, 9488720), (8, 5930450), (10, 4744360), (16, 2965225), (17, 2790800), (20, 2372180), (25, 1897744), (34, 1395400), (40, 1186090), (50, 948872), (68, 697700), (80, 593045), (85, 558160), (100, 474436), (136, 348850), (170, 279080), (200, 237218), (272, 174425), (340, 139540), (400, 118609), (425, 111632), (680, 69770), (850, 55816), (1360, 34885), (1700, 27908), (3400, 13954), (6800, 6977)]