69552080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{66877}}^1$

素因数の和:66903

約数の個数: 40

約数和(自身を含む): 174150312

約数和(自身を除く): 104598232

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 66877, 133754, 267508, 334385, 535016, 668770, 869401, 1070032, 1337540, 1738802, 2675080, 3477604, 4347005, 5350160, 6955208, 8694010, 13910416, 17388020, 34776040, 69552080]

約数ペア:

[(1, 69552080), (2, 34776040), (4, 17388020), (5, 13910416), (8, 8694010), (10, 6955208), (13, 5350160), (16, 4347005), (20, 3477604), (26, 2675080), (40, 1738802), (52, 1337540), (65, 1070032), (80, 869401), (104, 668770), (130, 535016), (208, 334385), (260, 267508), (520, 133754), (1040, 66877)]