23722870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{457}}^1$

素因数の和:672

約数の個数: 32

約数和(自身を含む): 44517600

約数和(自身を除く): 20794730

約数列:

[1, 2, 5, 10, 29, 58, 145, 179, 290, 358, 457, 895, 914, 1790, 2285, 4570, 5191, 10382, 13253, 25955, 26506, 51910, 66265, 81803, 132530, 163606, 409015, 818030, 2372287, 4744574, 11861435, 23722870]

約数ペア:

[(1, 23722870), (2, 11861435), (5, 4744574), (10, 2372287), (29, 818030), (58, 409015), (145, 163606), (179, 132530), (290, 81803), (358, 66265), (457, 51910), (895, 26506), (914, 25955), (1790, 13253), (2285, 10382), (4570, 5191)]