16552240

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1831}}^1$

素因数の和:1957

約数の個数: 40

約数和(自身を含む): 38845728

約数和(自身を除く): 22293488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 1831, 2260, 3662, 4520, 7324, 9040, 9155, 14648, 18310, 29296, 36620, 73240, 146480, 206903, 413806, 827612, 1034515, 1655224, 2069030, 3310448, 4138060, 8276120, 16552240]

約数ペア:

[(1, 16552240), (2, 8276120), (4, 4138060), (5, 3310448), (8, 2069030), (10, 1655224), (16, 1034515), (20, 827612), (40, 413806), (80, 206903), (113, 146480), (226, 73240), (452, 36620), (565, 29296), (904, 18310), (1130, 14648), (1808, 9155), (1831, 9040), (2260, 7324), (3662, 4520)]