979427500

素因数分解:

$2^2\times 5^4\times {\mathrm{113}}^1\times {\mathrm{3467}}^1$

素因数の和:3604

約数の個数: 60

約数和(自身を含む): 2161389384

約数和(自身を除く): 1181961884

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 113, 125, 226, 250, 452, 500, 565, 625, 1130, 1250, 2260, 2500, 2825, 3467, 5650, 6934, 11300, 13868, 14125, 17335, 28250, 34670, 56500, 69340, 70625, 86675, 141250, 173350, 282500, 346700, 391771, 433375, 783542, 866750, 1567084, 1733500, 1958855, 2166875, 3917710, 4333750, 7835420, 8667500, 9794275, 19588550, 39177100, 48971375, 97942750, 195885500, 244856875, 489713750, 979427500]

約数ペア:

[(1, 979427500), (2, 489713750), (4, 244856875), (5, 195885500), (10, 97942750), (20, 48971375), (25, 39177100), (50, 19588550), (100, 9794275), (113, 8667500), (125, 7835420), (226, 4333750), (250, 3917710), (452, 2166875), (500, 1958855), (565, 1733500), (625, 1567084), (1130, 866750), (1250, 783542), (2260, 433375), (2500, 391771), (2825, 346700), (3467, 282500), (5650, 173350), (6934, 141250), (11300, 86675), (13868, 70625), (14125, 69340), (17335, 56500), (28250, 34670)]