22008200

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{6473}}^1$

素因数の和:6506

約数の個数: 48

約数和(自身を含む): 54187380

約数和(自身を除く): 32179180

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 6473, 12946, 25892, 32365, 51784, 64730, 110041, 129460, 161825, 220082, 258920, 323650, 440164, 550205, 647300, 880328, 1100410, 1294600, 2200820, 2751025, 4401640, 5502050, 11004100, 22008200]

約数ペア:

[(1, 22008200), (2, 11004100), (4, 5502050), (5, 4401640), (8, 2751025), (10, 2200820), (17, 1294600), (20, 1100410), (25, 880328), (34, 647300), (40, 550205), (50, 440164), (68, 323650), (85, 258920), (100, 220082), (136, 161825), (170, 129460), (200, 110041), (340, 64730), (425, 51784), (680, 32365), (850, 25892), (1700, 12946), (3400, 6473)]