45493040

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{5521}}^1$

素因数の和:5637

約数の個数: 40

約数和(自身を含む): 106817568

約数和(自身を除く): 61324528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 4120, 5521, 8240, 11042, 22084, 27605, 44168, 55210, 88336, 110420, 220840, 441680, 568663, 1137326, 2274652, 2843315, 4549304, 5686630, 9098608, 11373260, 22746520, 45493040]

約数ペア:

[(1, 45493040), (2, 22746520), (4, 11373260), (5, 9098608), (8, 5686630), (10, 4549304), (16, 2843315), (20, 2274652), (40, 1137326), (80, 568663), (103, 441680), (206, 220840), (412, 110420), (515, 88336), (824, 55210), (1030, 44168), (1648, 27605), (2060, 22084), (4120, 11042), (5521, 8240)]