23263480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{34211}}^1$

素因数の和:34239

約数の個数: 32

約数和(自身を含む): 55423440

約数和(自身を除く): 32159960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 34211, 68422, 136844, 171055, 273688, 342110, 581587, 684220, 1163174, 1368440, 2326348, 2907935, 4652696, 5815870, 11631740, 23263480]

約数ペア:

[(1, 23263480), (2, 11631740), (4, 5815870), (5, 4652696), (8, 2907935), (10, 2326348), (17, 1368440), (20, 1163174), (34, 684220), (40, 581587), (68, 342110), (85, 273688), (136, 171055), (170, 136844), (340, 68422), (680, 34211)]