8276120

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1831}}^1$

素因数の和:1955

約数の個数: 32

約数和(自身を含む): 18796320

約数和(自身を除く): 10520200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 1831, 2260, 3662, 4520, 7324, 9155, 14648, 18310, 36620, 73240, 206903, 413806, 827612, 1034515, 1655224, 2069030, 4138060, 8276120]

約数ペア:

[(1, 8276120), (2, 4138060), (4, 2069030), (5, 1655224), (8, 1034515), (10, 827612), (20, 413806), (40, 206903), (113, 73240), (226, 36620), (452, 18310), (565, 14648), (904, 9155), (1130, 7324), (1831, 4520), (2260, 3662)]