130572790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{5059}}^1$

素因数の和:5184

約数の個数: 32

約数和(自身を含む): 245916000

約数和(自身を除く): 115343210

約数列:

[1, 2, 5, 10, 29, 58, 89, 145, 178, 290, 445, 890, 2581, 5059, 5162, 10118, 12905, 25295, 25810, 50590, 146711, 293422, 450251, 733555, 900502, 1467110, 2251255, 4502510, 13057279, 26114558, 65286395, 130572790]

約数ペア:

[(1, 130572790), (2, 65286395), (5, 26114558), (10, 13057279), (29, 4502510), (58, 2251255), (89, 1467110), (145, 900502), (178, 733555), (290, 450251), (445, 293422), (890, 146711), (2581, 50590), (5059, 25810), (5162, 25295), (10118, 12905)]