25530187810

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{761}}^1\times {\mathrm{47251}}^1$

素因数の和:48090

約数の個数: 32

約数和(自身を含む): 46663807104

約数和(自身を除く): 21133619294

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 761, 1522, 3805, 7610, 47251, 54031, 94502, 108062, 236255, 270155, 472510, 540310, 3354821, 6709642, 16774105, 33548210, 35958011, 71916022, 179790055, 359580110, 2553018781, 5106037562, 12765093905, 25530187810]

約数ペア:

[(1, 25530187810), (2, 12765093905), (5, 5106037562), (10, 2553018781), (71, 359580110), (142, 179790055), (355, 71916022), (710, 35958011), (761, 33548210), (1522, 16774105), (3805, 6709642), (7610, 3354821), (47251, 540310), (54031, 472510), (94502, 270155), (108062, 236255)]