2010094520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{7178909}}^1$

素因数の和:7178927

約数の個数: 32

約数和(自身を含む): 5168815200

約数和(自身を除く): 3158720680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 7178909, 14357818, 28715636, 35894545, 50252363, 57431272, 71789090, 100504726, 143578180, 201009452, 251261815, 287156360, 402018904, 502523630, 1005047260, 2010094520]

約数ペア:

[(1, 2010094520), (2, 1005047260), (4, 502523630), (5, 402018904), (7, 287156360), (8, 251261815), (10, 201009452), (14, 143578180), (20, 100504726), (28, 71789090), (35, 57431272), (40, 50252363), (56, 35894545), (70, 28715636), (140, 14357818), (280, 7178909)]