82030910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{48539}}^1$

素因数の和:48572

約数の個数: 24

約数和(自身を含む): 159890760

約数和(自身を除く): 77859850

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 48539, 97078, 242695, 485390, 631007, 1262014, 3155035, 6310070, 8203091, 16406182, 41015455, 82030910]

約数ペア:

[(1, 82030910), (2, 41015455), (5, 16406182), (10, 8203091), (13, 6310070), (26, 3155035), (65, 1262014), (130, 631007), (169, 485390), (338, 242695), (845, 97078), (1690, 48539)]