5064020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19477}}^1$

素因数の和:19499

約数の個数: 24

約数和(自身を含む): 11453064

約数和(自身を除く): 6389044

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 19477, 38954, 77908, 97385, 194770, 253201, 389540, 506402, 1012804, 1266005, 2532010, 5064020]

約数ペア:

[(1, 5064020), (2, 2532010), (4, 1266005), (5, 1012804), (10, 506402), (13, 389540), (20, 253201), (26, 194770), (52, 97385), (65, 77908), (130, 38954), (260, 19477)]