1877975620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3237889}}^1$

素因数の和:3237927

約数の個数: 24

約数和(自身を含む): 4079741400

約数和(自身を除く): 2201765780

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 3237889, 6475778, 12951556, 16189445, 32378890, 64757780, 93898781, 187797562, 375595124, 469493905, 938987810, 1877975620]

約数ペア:

[(1, 1877975620), (2, 938987810), (4, 469493905), (5, 375595124), (10, 187797562), (20, 93898781), (29, 64757780), (58, 32378890), (116, 16189445), (145, 12951556), (290, 6475778), (580, 3237889)]