374890550

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{887}}^1$

素因数の和:1085

約数の個数: 48

約数和(自身を含む): 713525760

約数和(自身を除く): 338635210

約数列:

[1, 2, 5, 10, 25, 50, 79, 107, 158, 214, 395, 535, 790, 887, 1070, 1774, 1975, 2675, 3950, 4435, 5350, 8453, 8870, 16906, 22175, 42265, 44350, 70073, 84530, 94909, 140146, 189818, 211325, 350365, 422650, 474545, 700730, 949090, 1751825, 2372725, 3503650, 4745450, 7497811, 14995622, 37489055, 74978110, 187445275, 374890550]

約数ペア:

[(1, 374890550), (2, 187445275), (5, 74978110), (10, 37489055), (25, 14995622), (50, 7497811), (79, 4745450), (107, 3503650), (158, 2372725), (214, 1751825), (395, 949090), (535, 700730), (790, 474545), (887, 422650), (1070, 350365), (1774, 211325), (1975, 189818), (2675, 140146), (3950, 94909), (4435, 84530), (5350, 70073), (8453, 44350), (8870, 42265), (16906, 22175)]