4365610280

素因数分解:

$2^3\times 5^1\times {\mathrm{2857}}^1\times {\mathrm{38201}}^1$

素因数の和:41069

約数の個数: 32

約数和(自身を含む): 9826318440

約数和(自身を除く): 5460708160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2857, 5714, 11428, 14285, 22856, 28570, 38201, 57140, 76402, 114280, 152804, 191005, 305608, 382010, 764020, 1528040, 109140257, 218280514, 436561028, 545701285, 873122056, 1091402570, 2182805140, 4365610280]

約数ペア:

[(1, 4365610280), (2, 2182805140), (4, 1091402570), (5, 873122056), (8, 545701285), (10, 436561028), (20, 218280514), (40, 109140257), (2857, 1528040), (5714, 764020), (11428, 382010), (14285, 305608), (22856, 191005), (28570, 152804), (38201, 114280), (57140, 76402)]