22795780

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{3323}}^1$

素因数の和:3353

約数の個数: 48

約数和(自身を含む): 55843200

約数和(自身を除く): 33047420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3323, 3430, 6646, 6860, 13292, 16615, 23261, 33230, 46522, 66460, 93044, 116305, 162827, 232610, 325654, 465220, 651308, 814135, 1139789, 1628270, 2279578, 3256540, 4559156, 5698945, 11397890, 22795780]

約数ペア:

[(1, 22795780), (2, 11397890), (4, 5698945), (5, 4559156), (7, 3256540), (10, 2279578), (14, 1628270), (20, 1139789), (28, 814135), (35, 651308), (49, 465220), (70, 325654), (98, 232610), (140, 162827), (196, 116305), (245, 93044), (343, 66460), (490, 46522), (686, 33230), (980, 23261), (1372, 16615), (1715, 13292), (3323, 6860), (3430, 6646)]