40089650

素因数分解:

$2^1\times 5^2\times {\mathrm{661}}^1\times {\mathrm{1213}}^1$

素因数の和:1886

約数の個数: 24

約数和(自身を含む): 74741124

約数和(自身を除く): 34651474

約数列:

[1, 2, 5, 10, 25, 50, 661, 1213, 1322, 2426, 3305, 6065, 6610, 12130, 16525, 30325, 33050, 60650, 801793, 1603586, 4008965, 8017930, 20044825, 40089650]

約数ペア:

[(1, 40089650), (2, 20044825), (5, 8017930), (10, 4008965), (25, 1603586), (50, 801793), (661, 60650), (1213, 33050), (1322, 30325), (2426, 16525), (3305, 12130), (6065, 6610)]