73327640

素因数分解:

$2^3\times 5^1\times {\mathrm{751}}^1\times {\mathrm{2441}}^1$

素因数の和:3203

約数の個数: 32

約数和(自身を含む): 165274560

約数和(自身を除く): 91946920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 751, 1502, 2441, 3004, 3755, 4882, 6008, 7510, 9764, 12205, 15020, 19528, 24410, 30040, 48820, 97640, 1833191, 3666382, 7332764, 9165955, 14665528, 18331910, 36663820, 73327640]

約数ペア:

[(1, 73327640), (2, 36663820), (4, 18331910), (5, 14665528), (8, 9165955), (10, 7332764), (20, 3666382), (40, 1833191), (751, 97640), (1502, 48820), (2441, 30040), (3004, 24410), (3755, 19528), (4882, 15020), (6008, 12205), (7510, 9764)]