76020620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{6221}}^1$

素因数の和:6290

約数の個数: 48

約数和(自身を含む): 175609728

約数和(自身を除く): 99589108

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 611, 940, 1222, 2444, 3055, 6110, 6221, 12220, 12442, 24884, 31105, 62210, 80873, 124420, 161746, 292387, 323492, 404365, 584774, 808730, 1169548, 1461935, 1617460, 2923870, 3801031, 5847740, 7602062, 15204124, 19005155, 38010310, 76020620]

約数ペア:

[(1, 76020620), (2, 38010310), (4, 19005155), (5, 15204124), (10, 7602062), (13, 5847740), (20, 3801031), (26, 2923870), (47, 1617460), (52, 1461935), (65, 1169548), (94, 808730), (130, 584774), (188, 404365), (235, 323492), (260, 292387), (470, 161746), (611, 124420), (940, 80873), (1222, 62210), (2444, 31105), (3055, 24884), (6110, 12442), (6221, 12220)]