5439020

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1801}}^1$

素因数の和:1961

約数の個数: 24

約数和(自身を含む): 11503968

約数和(自身を除く): 6064948

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 1801, 3020, 3602, 7204, 9005, 18010, 36020, 271951, 543902, 1087804, 1359755, 2719510, 5439020]

約数ペア:

[(1, 5439020), (2, 2719510), (4, 1359755), (5, 1087804), (10, 543902), (20, 271951), (151, 36020), (302, 18010), (604, 9005), (755, 7204), (1510, 3602), (1801, 3020)]