120000008540

素因数分解:

$2^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{9508717}}^1$

素因数の和:9509357

約数の個数: 24

約数和(自身を含む): 252399410592

約数和(自身を除く): 132399402052

約数列:

[1, 2, 4, 5, 10, 20, 631, 1262, 2524, 3155, 6310, 12620, 9508717, 19017434, 38034868, 47543585, 95087170, 190174340, 6000000427, 12000000854, 24000001708, 30000002135, 60000004270, 120000008540]

約数ペア:

[(1, 120000008540), (2, 60000004270), (4, 30000002135), (5, 24000001708), (10, 12000000854), (20, 6000000427), (631, 190174340), (1262, 95087170), (2524, 47543585), (3155, 38034868), (6310, 19017434), (12620, 9508717)]