314833480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{46573}}^1$

素因数の和:46610

約数の個数: 48

約数和(自身を含む): 767073780

約数和(自身を除く): 452240300

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 6760, 46573, 93146, 186292, 232865, 372584, 465730, 605449, 931460, 1210898, 1862920, 2421796, 3027245, 4843592, 6054490, 7870837, 12108980, 15741674, 24217960, 31483348, 39354185, 62966696, 78708370, 157416740, 314833480]

約数ペア:

[(1, 314833480), (2, 157416740), (4, 78708370), (5, 62966696), (8, 39354185), (10, 31483348), (13, 24217960), (20, 15741674), (26, 12108980), (40, 7870837), (52, 6054490), (65, 4843592), (104, 3027245), (130, 2421796), (169, 1862920), (260, 1210898), (338, 931460), (520, 605449), (676, 465730), (845, 372584), (1352, 232865), (1690, 186292), (3380, 93146), (6760, 46573)]