24215920

素因数分解:

$2^4\times 5^1\times {\mathrm{421}}^1\times {\mathrm{719}}^1$

素因数の和:1153

約数の個数: 40

約数和(自身を含む): 56514240

約数和(自身を除く): 32298320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 421, 719, 842, 1438, 1684, 2105, 2876, 3368, 3595, 4210, 5752, 6736, 7190, 8420, 11504, 14380, 16840, 28760, 33680, 57520, 302699, 605398, 1210796, 1513495, 2421592, 3026990, 4843184, 6053980, 12107960, 24215920]

約数ペア:

[(1, 24215920), (2, 12107960), (4, 6053980), (5, 4843184), (8, 3026990), (10, 2421592), (16, 1513495), (20, 1210796), (40, 605398), (80, 302699), (421, 57520), (719, 33680), (842, 28760), (1438, 16840), (1684, 14380), (2105, 11504), (2876, 8420), (3368, 7190), (3595, 6736), (4210, 5752)]