22471901780

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{367}}^1\times {\mathrm{13729}}^1$

素因数の和:14328

約数の個数: 48

約数和(自身を含む): 47535237120

約数和(自身を除く): 25063335340

約数列:

[1, 2, 4, 5, 10, 20, 223, 367, 446, 734, 892, 1115, 1468, 1835, 2230, 3670, 4460, 7340, 13729, 27458, 54916, 68645, 81841, 137290, 163682, 274580, 327364, 409205, 818410, 1636820, 3061567, 5038543, 6123134, 10077086, 12246268, 15307835, 20154172, 25192715, 30615670, 50385430, 61231340, 100770860, 1123595089, 2247190178, 4494380356, 5617975445, 11235950890, 22471901780]

約数ペア:

[(1, 22471901780), (2, 11235950890), (4, 5617975445), (5, 4494380356), (10, 2247190178), (20, 1123595089), (223, 100770860), (367, 61231340), (446, 50385430), (734, 30615670), (892, 25192715), (1115, 20154172), (1468, 15307835), (1835, 12246268), (2230, 10077086), (3670, 6123134), (4460, 5038543), (7340, 3061567), (13729, 1636820), (27458, 818410), (54916, 409205), (68645, 327364), (81841, 274580), (137290, 163682)]