56637200

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{8329}}^1$

素因数の和:8364

約数の個数: 60

約数和(自身を含む): 144092340

約数和(自身を除く): 87455140

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, 8329, 16658, 33316, 41645, 66632, 83290, 133264, 141593, 166580, 208225, 283186, 333160, 416450, 566372, 666320, 707965, 832900, 1132744, 1415930, 1665800, 2265488, 2831860, 3331600, 3539825, 5663720, 7079650, 11327440, 14159300, 28318600, 56637200]

約数ペア:

[(1, 56637200), (2, 28318600), (4, 14159300), (5, 11327440), (8, 7079650), (10, 5663720), (16, 3539825), (17, 3331600), (20, 2831860), (25, 2265488), (34, 1665800), (40, 1415930), (50, 1132744), (68, 832900), (80, 707965), (85, 666320), (100, 566372), (136, 416450), (170, 333160), (200, 283186), (272, 208225), (340, 166580), (400, 141593), (425, 133264), (680, 83290), (850, 66632), (1360, 41645), (1700, 33316), (3400, 16658), (6800, 8329)]