24820640

素因数分解:

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

素因数の和:11961

約数の個数: 48

約数和(自身を含む): 63154728

約数和(自身を除く): 38334088

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 11933, 23866, 47732, 59665, 95464, 119330, 155129, 190928, 238660, 310258, 381856, 477320, 620516, 775645, 954640, 1241032, 1551290, 1909280, 2482064, 3102580, 4964128, 6205160, 12410320, 24820640]

約数ペア:

[(1, 24820640), (2, 12410320), (4, 6205160), (5, 4964128), (8, 3102580), (10, 2482064), (13, 1909280), (16, 1551290), (20, 1241032), (26, 954640), (32, 775645), (40, 620516), (52, 477320), (65, 381856), (80, 310258), (104, 238660), (130, 190928), (160, 155129), (208, 119330), (260, 95464), (416, 59665), (520, 47732), (1040, 23866), (2080, 11933)]