3370160

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1$

素因数の和:525

約数の個数: 40

約数和(自身を含む): 7931040

約数和(自身を除く): 4560880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 409, 412, 515, 818, 824, 1030, 1636, 1648, 2045, 2060, 3272, 4090, 4120, 6544, 8180, 8240, 16360, 32720, 42127, 84254, 168508, 210635, 337016, 421270, 674032, 842540, 1685080, 3370160]

約数ペア:

[(1, 3370160), (2, 1685080), (4, 842540), (5, 674032), (8, 421270), (10, 337016), (16, 210635), (20, 168508), (40, 84254), (80, 42127), (103, 32720), (206, 16360), (409, 8240), (412, 8180), (515, 6544), (818, 4120), (824, 4090), (1030, 3272), (1636, 2060), (1648, 2045)]