120877250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^2\times {\mathrm{2861}}^1$

素因数の和:2904

約数の個数: 48

約数和(自身を含む): 245113128

約数和(自身を除く): 124235878

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 169, 250, 325, 338, 650, 845, 1625, 1690, 2861, 3250, 4225, 5722, 8450, 14305, 21125, 28610, 37193, 42250, 71525, 74386, 143050, 185965, 357625, 371930, 483509, 715250, 929825, 967018, 1859650, 2417545, 4649125, 4835090, 9298250, 12087725, 24175450, 60438625, 120877250]

約数ペア:

[(1, 120877250), (2, 60438625), (5, 24175450), (10, 12087725), (13, 9298250), (25, 4835090), (26, 4649125), (50, 2417545), (65, 1859650), (125, 967018), (130, 929825), (169, 715250), (250, 483509), (325, 371930), (338, 357625), (650, 185965), (845, 143050), (1625, 74386), (1690, 71525), (2861, 42250), (3250, 37193), (4225, 28610), (5722, 21125), (8450, 14305)]