965711380

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{14557}}^1$

素因数の和:14704

約数の個数: 48

約数和(自身を含む): 2113122816

約数和(自身を除く): 1147411436

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 107, 124, 155, 214, 310, 428, 535, 620, 1070, 2140, 3317, 6634, 13268, 14557, 16585, 29114, 33170, 58228, 66340, 72785, 145570, 291140, 451267, 902534, 1557599, 1805068, 2256335, 3115198, 4512670, 6230396, 7787995, 9025340, 15575990, 31151980, 48285569, 96571138, 193142276, 241427845, 482855690, 965711380]

約数ペア:

[(1, 965711380), (2, 482855690), (4, 241427845), (5, 193142276), (10, 96571138), (20, 48285569), (31, 31151980), (62, 15575990), (107, 9025340), (124, 7787995), (155, 6230396), (214, 4512670), (310, 3115198), (428, 2256335), (535, 1805068), (620, 1557599), (1070, 902534), (2140, 451267), (3317, 291140), (6634, 145570), (13268, 72785), (14557, 66340), (16585, 58228), (29114, 33170)]