226045720

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{194867}}^1$

素因数の和:194907

約数の個数: 32

約数和(自身を含む): 526143600

約数和(自身を除く): 300097880

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 194867, 389734, 779468, 974335, 1558936, 1948670, 3897340, 5651143, 7794680, 11302286, 22604572, 28255715, 45209144, 56511430, 113022860, 226045720]

約数ペア:

[(1, 226045720), (2, 113022860), (4, 56511430), (5, 45209144), (8, 28255715), (10, 22604572), (20, 11302286), (29, 7794680), (40, 5651143), (58, 3897340), (116, 1948670), (145, 1558936), (232, 974335), (290, 779468), (580, 389734), (1160, 194867)]