145414100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{111857}}^1$

素因数の和:111884

約数の個数: 36

約数和(自身を含む): 339824604

約数和(自身を除く): 194410504

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 111857, 223714, 447428, 559285, 1118570, 1454141, 2237140, 2796425, 2908282, 5592850, 5816564, 7270705, 11185700, 14541410, 29082820, 36353525, 72707050, 145414100]

約数ペア:

[(1, 145414100), (2, 72707050), (4, 36353525), (5, 29082820), (10, 14541410), (13, 11185700), (20, 7270705), (25, 5816564), (26, 5592850), (50, 2908282), (52, 2796425), (65, 2237140), (100, 1454141), (130, 1118570), (260, 559285), (325, 447428), (650, 223714), (1300, 111857)]