8677960

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7481}}^1$

素因数の和:7521

約数の個数: 32

約数和(自身を含む): 20201400

約数和(自身を除く): 11523440

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 7481, 14962, 29924, 37405, 59848, 74810, 149620, 216949, 299240, 433898, 867796, 1084745, 1735592, 2169490, 4338980, 8677960]

約数ペア:

[(1, 8677960), (2, 4338980), (4, 2169490), (5, 1735592), (8, 1084745), (10, 867796), (20, 433898), (29, 299240), (40, 216949), (58, 149620), (116, 74810), (145, 59848), (232, 37405), (290, 29924), (580, 14962), (1160, 7481)]