12410320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11933}}^1$

素因数の和:11959

約数の個数: 40

約数和(自身を含む): 31076136

約数和(自身を除く): 18665816

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 11933, 23866, 47732, 59665, 95464, 119330, 155129, 190928, 238660, 310258, 477320, 620516, 775645, 954640, 1241032, 1551290, 2482064, 3102580, 6205160, 12410320]

約数ペア:

[(1, 12410320), (2, 6205160), (4, 3102580), (5, 2482064), (8, 1551290), (10, 1241032), (13, 954640), (16, 775645), (20, 620516), (26, 477320), (40, 310258), (52, 238660), (65, 190928), (80, 155129), (104, 119330), (130, 95464), (208, 59665), (260, 47732), (520, 23866), (1040, 11933)]