28309070800

素因数分解:

$2^4\times 5^2\times {\mathrm{70772677}}^1$

素因数の和:70772695

約数の個数: 30

約数和(自身を含む): 68012543558

約数和(自身を除く): 39703472758

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 70772677, 141545354, 283090708, 353863385, 566181416, 707726770, 1132362832, 1415453540, 1769316925, 2830907080, 3538633850, 5661814160, 7077267700, 14154535400, 28309070800]

約数ペア:

[(1, 28309070800), (2, 14154535400), (4, 7077267700), (5, 5661814160), (8, 3538633850), (10, 2830907080), (16, 1769316925), (20, 1415453540), (25, 1132362832), (40, 707726770), (50, 566181416), (80, 353863385), (100, 283090708), (200, 141545354), (400, 70772677)]