1330372360

素因数分解:

$2^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{113513}}^1$

素因数の和:113817

約数の個数: 32

約数和(自身を含む): 3003580440

約数和(自身を除く): 1673208080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 293, 586, 1172, 1465, 2344, 2930, 5860, 11720, 113513, 227026, 454052, 567565, 908104, 1135130, 2270260, 4540520, 33259309, 66518618, 133037236, 166296545, 266074472, 332593090, 665186180, 1330372360]

約数ペア:

[(1, 1330372360), (2, 665186180), (4, 332593090), (5, 266074472), (8, 166296545), (10, 133037236), (20, 66518618), (40, 33259309), (293, 4540520), (586, 2270260), (1172, 1135130), (1465, 908104), (2344, 567565), (2930, 454052), (5860, 227026), (11720, 113513)]