57811960

素因数分解:

$2^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{6203}}^1$

素因数の和:6447

約数の個数: 32

約数和(自身を含む): 130656240

約数和(自身を除く): 72844280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 233, 466, 932, 1165, 1864, 2330, 4660, 6203, 9320, 12406, 24812, 31015, 49624, 62030, 124060, 248120, 1445299, 2890598, 5781196, 7226495, 11562392, 14452990, 28905980, 57811960]

約数ペア:

[(1, 57811960), (2, 28905980), (4, 14452990), (5, 11562392), (8, 7226495), (10, 5781196), (20, 2890598), (40, 1445299), (233, 248120), (466, 124060), (932, 62030), (1165, 49624), (1864, 31015), (2330, 24812), (4660, 12406), (6203, 9320)]