75804980

素因数分解:

$2^2\times 5^1\times {\mathrm{1231}}^1\times {\mathrm{3079}}^1$

素因数の和:4319

約数の個数: 24

約数和(自身を含む): 159371520

約数和(自身を除く): 83566540

約数列:

[1, 2, 4, 5, 10, 20, 1231, 2462, 3079, 4924, 6155, 6158, 12310, 12316, 15395, 24620, 30790, 61580, 3790249, 7580498, 15160996, 18951245, 37902490, 75804980]

約数ペア:

[(1, 75804980), (2, 37902490), (4, 18951245), (5, 15160996), (10, 7580498), (20, 3790249), (1231, 61580), (2462, 30790), (3079, 24620), (4924, 15395), (6155, 12316), (6158, 12310)]