38625320

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{6947}}^1$

素因数の和:7097

約数の個数: 32

約数和(自身を含む): 87544800

約数和(自身を除く): 48919480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2780, 5560, 6947, 13894, 27788, 34735, 55576, 69470, 138940, 277880, 965633, 1931266, 3862532, 4828165, 7725064, 9656330, 19312660, 38625320]

約数ペア:

[(1, 38625320), (2, 19312660), (4, 9656330), (5, 7725064), (8, 4828165), (10, 3862532), (20, 1931266), (40, 965633), (139, 277880), (278, 138940), (556, 69470), (695, 55576), (1112, 34735), (1390, 27788), (2780, 13894), (5560, 6947)]