107556920

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{337}}^1$

素因数の和:528

約数の個数: 64

約数和(自身を含む): 248227200

約数和(自身を除く): 140670280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 101, 158, 202, 316, 337, 395, 404, 505, 632, 674, 790, 808, 1010, 1348, 1580, 1685, 2020, 2696, 3160, 3370, 4040, 6740, 7979, 13480, 15958, 26623, 31916, 34037, 39895, 53246, 63832, 68074, 79790, 106492, 133115, 136148, 159580, 170185, 212984, 266230, 272296, 319160, 340370, 532460, 680740, 1064920, 1361480, 2688923, 5377846, 10755692, 13444615, 21511384, 26889230, 53778460, 107556920]

約数ペア:

[(1, 107556920), (2, 53778460), (4, 26889230), (5, 21511384), (8, 13444615), (10, 10755692), (20, 5377846), (40, 2688923), (79, 1361480), (101, 1064920), (158, 680740), (202, 532460), (316, 340370), (337, 319160), (395, 272296), (404, 266230), (505, 212984), (632, 170185), (674, 159580), (790, 136148), (808, 133115), (1010, 106492), (1348, 79790), (1580, 68074), (1685, 63832), (2020, 53246), (2696, 39895), (3160, 34037), (3370, 31916), (4040, 26623), (6740, 15958), (7979, 13480)]