140056040

素因数分解:

$2^3\times 5^1\times {\mathrm{929}}^1\times {\mathrm{3769}}^1$

素因数の和:4709

約数の個数: 32

約数和(自身を含む): 315549000

約数和(自身を除く): 175492960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 929, 1858, 3716, 3769, 4645, 7432, 7538, 9290, 15076, 18580, 18845, 30152, 37160, 37690, 75380, 150760, 3501401, 7002802, 14005604, 17507005, 28011208, 35014010, 70028020, 140056040]

約数ペア:

[(1, 140056040), (2, 70028020), (4, 35014010), (5, 28011208), (8, 17507005), (10, 14005604), (20, 7002802), (40, 3501401), (929, 150760), (1858, 75380), (3716, 37690), (3769, 37160), (4645, 30152), (7432, 18845), (7538, 18580), (9290, 15076)]