32651120

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21481}}^1$

素因数の和:21513

約数の個数: 40

約数和(自身を含む): 79913040

約数和(自身を除く): 47261920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 21481, 42962, 85924, 107405, 171848, 214810, 343696, 408139, 429620, 816278, 859240, 1632556, 1718480, 2040695, 3265112, 4081390, 6530224, 8162780, 16325560, 32651120]

約数ペア:

[(1, 32651120), (2, 16325560), (4, 8162780), (5, 6530224), (8, 4081390), (10, 3265112), (16, 2040695), (19, 1718480), (20, 1632556), (38, 859240), (40, 816278), (76, 429620), (80, 408139), (95, 343696), (152, 214810), (190, 171848), (304, 107405), (380, 85924), (760, 42962), (1520, 21481)]