9873156680

素因数分解:

$2^3\times 5^1\times {\mathrm{751}}^1\times {\mathrm{328667}}^1$

素因数の和:329429

約数の個数: 32

約数和(自身を含む): 22244250240

約数和(自身を除く): 12371093560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 751, 1502, 3004, 3755, 6008, 7510, 15020, 30040, 328667, 657334, 1314668, 1643335, 2629336, 3286670, 6573340, 13146680, 246828917, 493657834, 987315668, 1234144585, 1974631336, 2468289170, 4936578340, 9873156680]

約数ペア:

[(1, 9873156680), (2, 4936578340), (4, 2468289170), (5, 1974631336), (8, 1234144585), (10, 987315668), (20, 493657834), (40, 246828917), (751, 13146680), (1502, 6573340), (3004, 3286670), (3755, 2629336), (6008, 1643335), (7510, 1314668), (15020, 657334), (30040, 328667)]