14394640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13841}}^1$

素因数の和:13867

約数の個数: 40

約数和(自身を含む): 36044568

約数和(自身を除く): 21649928

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 13841, 27682, 55364, 69205, 110728, 138410, 179933, 221456, 276820, 359866, 553640, 719732, 899665, 1107280, 1439464, 1799330, 2878928, 3598660, 7197320, 14394640]

約数ペア:

[(1, 14394640), (2, 7197320), (4, 3598660), (5, 2878928), (8, 1799330), (10, 1439464), (13, 1107280), (16, 899665), (20, 719732), (26, 553640), (40, 359866), (52, 276820), (65, 221456), (80, 179933), (104, 138410), (130, 110728), (208, 69205), (260, 55364), (520, 27682), (1040, 13841)]