25284170

素因数分解:

$2^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{4007}}^1$

素因数の和:4645

約数の個数: 16

約数和(自身を含む): 45595008

約数和(自身を除く): 20310838

約数列:

[1, 2, 5, 10, 631, 1262, 3155, 4007, 6310, 8014, 20035, 40070, 2528417, 5056834, 12642085, 25284170]

約数ペア:

[(1, 25284170), (2, 12642085), (5, 5056834), (10, 2528417), (631, 40070), (1262, 20035), (3155, 8014), (4007, 6310)]