380096210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{224909}}^1$

素因数の和:224942

約数の個数: 24

約数和(自身を含む): 740853540

約数和(自身を除く): 360757330

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 224909, 449818, 1124545, 2249090, 2923817, 5847634, 14619085, 29238170, 38009621, 76019242, 190048105, 380096210]

約数ペア:

[(1, 380096210), (2, 190048105), (5, 76019242), (10, 38009621), (13, 29238170), (26, 14619085), (65, 5847634), (130, 2923817), (169, 2249090), (338, 1124545), (845, 449818), (1690, 224909)]