78108550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{120167}}^1$

素因数の和:120192

約数の個数: 24

約数和(自身を含む): 156458736

約数和(自身を除く): 78350186

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 120167, 240334, 600835, 1201670, 1562171, 3004175, 3124342, 6008350, 7810855, 15621710, 39054275, 78108550]

約数ペア:

[(1, 78108550), (2, 39054275), (5, 15621710), (10, 7810855), (13, 6008350), (25, 3124342), (26, 3004175), (50, 1562171), (65, 1201670), (130, 600835), (325, 240334), (650, 120167)]