25359230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{195071}}^1$

素因数の和:195091

約数の個数: 16

約数和(自身を含む): 49158144

約数和(自身を除く): 23798914

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 195071, 390142, 975355, 1950710, 2535923, 5071846, 12679615, 25359230]

約数ペア:

[(1, 25359230), (2, 12679615), (5, 5071846), (10, 2535923), (13, 1950710), (26, 975355), (65, 390142), (130, 195071)]