7892060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1237}}^1$

素因数の和:1286

約数の個数: 48

約数和(自身を含む): 18718560

約数和(自身を除く): 10826500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1237, 1276, 1595, 2474, 3190, 4948, 6185, 6380, 12370, 13607, 24740, 27214, 35873, 54428, 68035, 71746, 136070, 143492, 179365, 272140, 358730, 394603, 717460, 789206, 1578412, 1973015, 3946030, 7892060]

約数ペア:

[(1, 7892060), (2, 3946030), (4, 1973015), (5, 1578412), (10, 789206), (11, 717460), (20, 394603), (22, 358730), (29, 272140), (44, 179365), (55, 143492), (58, 136070), (110, 71746), (116, 68035), (145, 54428), (220, 35873), (290, 27214), (319, 24740), (580, 13607), (638, 12370), (1237, 6380), (1276, 6185), (1595, 4948), (2474, 3190)]