24638980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1847}}^1$

素因数の和:1908

約数の個数: 48

約数和(自身を含む): 55883520

約数和(自身を除く): 31244540

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 290, 460, 580, 667, 1334, 1847, 2668, 3335, 3694, 6670, 7388, 9235, 13340, 18470, 36940, 42481, 53563, 84962, 107126, 169924, 212405, 214252, 267815, 424810, 535630, 849620, 1071260, 1231949, 2463898, 4927796, 6159745, 12319490, 24638980]

約数ペア:

[(1, 24638980), (2, 12319490), (4, 6159745), (5, 4927796), (10, 2463898), (20, 1231949), (23, 1071260), (29, 849620), (46, 535630), (58, 424810), (92, 267815), (115, 214252), (116, 212405), (145, 169924), (230, 107126), (290, 84962), (460, 53563), (580, 42481), (667, 36940), (1334, 18470), (1847, 13340), (2668, 9235), (3335, 7388), (3694, 6670)]