22996040

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3527}}^1$

素因数の和:3701

約数の個数: 32

約数和(自身を含む): 52073280

約数和(自身を除く): 29077240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 326, 652, 815, 1304, 1630, 3260, 3527, 6520, 7054, 14108, 17635, 28216, 35270, 70540, 141080, 574901, 1149802, 2299604, 2874505, 4599208, 5749010, 11498020, 22996040]

約数ペア:

[(1, 22996040), (2, 11498020), (4, 5749010), (5, 4599208), (8, 2874505), (10, 2299604), (20, 1149802), (40, 574901), (163, 141080), (326, 70540), (652, 35270), (815, 28216), (1304, 17635), (1630, 14108), (3260, 7054), (3527, 6520)]