3186505880

素因数分解:

$2^3\times 5^1\times {\mathrm{1051}}^1\times {\mathrm{75797}}^1$

素因数の和:76859

約数の個数: 32

約数和(自身を含む): 7176554640

約数和(自身を除く): 3990048760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1051, 2102, 4204, 5255, 8408, 10510, 21020, 42040, 75797, 151594, 303188, 378985, 606376, 757970, 1515940, 3031880, 79662647, 159325294, 318650588, 398313235, 637301176, 796626470, 1593252940, 3186505880]

約数ペア:

[(1, 3186505880), (2, 1593252940), (4, 796626470), (5, 637301176), (8, 398313235), (10, 318650588), (20, 159325294), (40, 79662647), (1051, 3031880), (2102, 1515940), (4204, 757970), (5255, 606376), (8408, 378985), (10510, 303188), (21020, 151594), (42040, 75797)]