260040980

素因数分解:

$2^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{36833}}^1$

素因数の和:37195

約数の個数: 24

約数和(自身を含む): 547647912

約数和(自身を除く): 287606932

約数列:

[1, 2, 4, 5, 10, 20, 353, 706, 1412, 1765, 3530, 7060, 36833, 73666, 147332, 184165, 368330, 736660, 13002049, 26004098, 52008196, 65010245, 130020490, 260040980]

約数ペア:

[(1, 260040980), (2, 130020490), (4, 65010245), (5, 52008196), (10, 26004098), (20, 13002049), (353, 736660), (706, 368330), (1412, 184165), (1765, 147332), (3530, 73666), (7060, 36833)]