4741940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{33871}}^1$

素因数の和:33887

約数の個数: 24

約数和(自身を含む): 11380992

約数和(自身を除く): 6639052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 33871, 67742, 135484, 169355, 237097, 338710, 474194, 677420, 948388, 1185485, 2370970, 4741940]

約数ペア:

[(1, 4741940), (2, 2370970), (4, 1185485), (5, 948388), (7, 677420), (10, 474194), (14, 338710), (20, 237097), (28, 169355), (35, 135484), (70, 67742), (140, 33871)]