105590200

素因数分解:

$2^3\times 5^2\times {\mathrm{47}}^2\times {\mathrm{239}}^1$

素因数の和:349

約数の個数: 72

約数和(自身を含む): 251881200

約数和(自身を除く): 146291000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 94, 100, 188, 200, 235, 239, 376, 470, 478, 940, 956, 1175, 1195, 1880, 1912, 2209, 2350, 2390, 4418, 4700, 4780, 5975, 8836, 9400, 9560, 11045, 11233, 11950, 17672, 22090, 22466, 23900, 44180, 44932, 47800, 55225, 56165, 88360, 89864, 110450, 112330, 220900, 224660, 280825, 441800, 449320, 527951, 561650, 1055902, 1123300, 2111804, 2246600, 2639755, 4223608, 5279510, 10559020, 13198775, 21118040, 26397550, 52795100, 105590200]

約数ペア:

[(1, 105590200), (2, 52795100), (4, 26397550), (5, 21118040), (8, 13198775), (10, 10559020), (20, 5279510), (25, 4223608), (40, 2639755), (47, 2246600), (50, 2111804), (94, 1123300), (100, 1055902), (188, 561650), (200, 527951), (235, 449320), (239, 441800), (376, 280825), (470, 224660), (478, 220900), (940, 112330), (956, 110450), (1175, 89864), (1195, 88360), (1880, 56165), (1912, 55225), (2209, 47800), (2350, 44932), (2390, 44180), (4418, 23900), (4700, 22466), (4780, 22090), (5975, 17672), (8836, 11950), (9400, 11233), (9560, 11045)]