29990200

素因数分解:

$2^3\times 5^2\times {\mathrm{113}}^1\times {\mathrm{1327}}^1$

素因数の和:1456

約数の個数: 48

約数和(自身を含む): 70397280

約数和(自身を除く): 40407080

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 113, 200, 226, 452, 565, 904, 1130, 1327, 2260, 2654, 2825, 4520, 5308, 5650, 6635, 10616, 11300, 13270, 22600, 26540, 33175, 53080, 66350, 132700, 149951, 265400, 299902, 599804, 749755, 1199608, 1499510, 2999020, 3748775, 5998040, 7497550, 14995100, 29990200]

約数ペア:

[(1, 29990200), (2, 14995100), (4, 7497550), (5, 5998040), (8, 3748775), (10, 2999020), (20, 1499510), (25, 1199608), (40, 749755), (50, 599804), (100, 299902), (113, 265400), (200, 149951), (226, 132700), (452, 66350), (565, 53080), (904, 33175), (1130, 26540), (1327, 22600), (2260, 13270), (2654, 11300), (2825, 10616), (4520, 6635), (5308, 5650)]