137100680

素因数分解:

$2^3\times 5^1\times {\mathrm{1171}}^1\times {\mathrm{2927}}^1$

素因数の和:4109

約数の個数: 32

約数和(自身を含む): 308845440

約数和(自身を除く): 171744760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1171, 2342, 2927, 4684, 5854, 5855, 9368, 11708, 11710, 14635, 23416, 23420, 29270, 46840, 58540, 117080, 3427517, 6855034, 13710068, 17137585, 27420136, 34275170, 68550340, 137100680]

約数ペア:

[(1, 137100680), (2, 68550340), (4, 34275170), (5, 27420136), (8, 17137585), (10, 13710068), (20, 6855034), (40, 3427517), (1171, 117080), (2342, 58540), (2927, 46840), (4684, 29270), (5854, 23420), (5855, 23416), (9368, 14635), (11708, 11710)]