12092840

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2029}}^1$

素因数の和:2189

約数の個数: 32

約数和(自身を含む): 27405000

約数和(自身を除く): 15312160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2029, 2980, 4058, 5960, 8116, 10145, 16232, 20290, 40580, 81160, 302321, 604642, 1209284, 1511605, 2418568, 3023210, 6046420, 12092840]

約数ペア:

[(1, 12092840), (2, 6046420), (4, 3023210), (5, 2418568), (8, 1511605), (10, 1209284), (20, 604642), (40, 302321), (149, 81160), (298, 40580), (596, 20290), (745, 16232), (1192, 10145), (1490, 8116), (2029, 5960), (2980, 4058)]