104995540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{403829}}^1$

素因数の和:403851

約数の個数: 24

約数和(自身を含む): 237452040

約数和(自身を除く): 132456500

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 403829, 807658, 1615316, 2019145, 4038290, 5249777, 8076580, 10499554, 20999108, 26248885, 52497770, 104995540]

約数ペア:

[(1, 104995540), (2, 52497770), (4, 26248885), (5, 20999108), (10, 10499554), (13, 8076580), (20, 5249777), (26, 4038290), (52, 2019145), (65, 1615316), (130, 807658), (260, 403829)]