5430100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4177}}^1$

素因数の和:4204

約数の個数: 36

約数和(自身を含む): 12692764

約数和(自身を除く): 7262664

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 4177, 8354, 16708, 20885, 41770, 54301, 83540, 104425, 108602, 208850, 217204, 271505, 417700, 543010, 1086020, 1357525, 2715050, 5430100]

約数ペア:

[(1, 5430100), (2, 2715050), (4, 1357525), (5, 1086020), (10, 543010), (13, 417700), (20, 271505), (25, 217204), (26, 208850), (50, 108602), (52, 104425), (65, 83540), (100, 54301), (130, 41770), (260, 20885), (325, 16708), (650, 8354), (1300, 4177)]