26186540

素因数分解:

$2^2\times 5^1\times {\mathrm{727}}^1\times {\mathrm{1801}}^1$

素因数の和:2537

約数の個数: 24

約数和(自身を含む): 55097952

約数和(自身を除く): 28911412

約数列:

[1, 2, 4, 5, 10, 20, 727, 1454, 1801, 2908, 3602, 3635, 7204, 7270, 9005, 14540, 18010, 36020, 1309327, 2618654, 5237308, 6546635, 13093270, 26186540]

約数ペア:

[(1, 26186540), (2, 13093270), (4, 6546635), (5, 5237308), (10, 2618654), (20, 1309327), (727, 36020), (1454, 18010), (1801, 14540), (2908, 9005), (3602, 7270), (3635, 7204)]