78432250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{24133}}^1$

素因数の和:24163

約数の個数: 32

約数和(自身を含む): 158125968

約数和(自身を除く): 79693718

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 24133, 48266, 120665, 241330, 313729, 603325, 627458, 1206650, 1568645, 3016625, 3137290, 6033250, 7843225, 15686450, 39216125, 78432250]

約数ペア:

[(1, 78432250), (2, 39216125), (5, 15686450), (10, 7843225), (13, 6033250), (25, 3137290), (26, 3016625), (50, 1568645), (65, 1206650), (125, 627458), (130, 603325), (250, 313729), (325, 241330), (650, 120665), (1625, 48266), (3250, 24133)]