2380498900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1831153}}^1$

素因数の和:1831180

約数の個数: 36

約数和(自身を含む): 5563045852

約数和(自身を除く): 3182546952

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 1831153, 3662306, 7324612, 9155765, 18311530, 23804989, 36623060, 45778825, 47609978, 91557650, 95219956, 119024945, 183115300, 238049890, 476099780, 595124725, 1190249450, 2380498900]

約数ペア:

[(1, 2380498900), (2, 1190249450), (4, 595124725), (5, 476099780), (10, 238049890), (13, 183115300), (20, 119024945), (25, 95219956), (26, 91557650), (50, 47609978), (52, 45778825), (65, 36623060), (100, 23804989), (130, 18311530), (260, 9155765), (325, 7324612), (650, 3662306), (1300, 1831153)]