140052650

素因数分解:

$2^1\times 5^2\times {\mathrm{1301}}^1\times {\mathrm{2153}}^1$

素因数の和:3466

約数の個数: 24

約数和(自身を含む): 260819244

約数和(自身を除く): 120766594

約数列:

[1, 2, 5, 10, 25, 50, 1301, 2153, 2602, 4306, 6505, 10765, 13010, 21530, 32525, 53825, 65050, 107650, 2801053, 5602106, 14005265, 28010530, 70026325, 140052650]

約数ペア:

[(1, 140052650), (2, 70026325), (5, 28010530), (10, 14005265), (25, 5602106), (50, 2801053), (1301, 107650), (2153, 65050), (2602, 53825), (4306, 32525), (6505, 21530), (10765, 13010)]