41243560

素因数分解:

$2^3\times 5^1\times {\mathrm{409}}^1\times {\mathrm{2521}}^1$

素因数の和:2941

約数の個数: 32

約数和(自身を含む): 93061800

約数和(自身を除く): 51818240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 409, 818, 1636, 2045, 2521, 3272, 4090, 5042, 8180, 10084, 12605, 16360, 20168, 25210, 50420, 100840, 1031089, 2062178, 4124356, 5155445, 8248712, 10310890, 20621780, 41243560]

約数ペア:

[(1, 41243560), (2, 20621780), (4, 10310890), (5, 8248712), (8, 5155445), (10, 4124356), (20, 2062178), (40, 1031089), (409, 100840), (818, 50420), (1636, 25210), (2045, 20168), (2521, 16360), (3272, 12605), (4090, 10084), (5042, 8180)]