38704250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{11909}}^1$

素因数の和:11939

約数の個数: 32

約数和(自身を含む): 78034320

約数和(自身を除く): 39330070

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 11909, 23818, 59545, 119090, 154817, 297725, 309634, 595450, 774085, 1488625, 1548170, 2977250, 3870425, 7740850, 19352125, 38704250]

約数ペア:

[(1, 38704250), (2, 19352125), (5, 7740850), (10, 3870425), (13, 2977250), (25, 1548170), (26, 1488625), (50, 774085), (65, 595450), (125, 309634), (130, 297725), (250, 154817), (325, 119090), (650, 59545), (1625, 23818), (3250, 11909)]