3751150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:253

約数の個数: 48

約数和(自身を含む): 7812000

約数和(自身を除く): 4060850

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 130, 145, 199, 290, 325, 377, 398, 650, 725, 754, 995, 1450, 1885, 1990, 2587, 3770, 4975, 5174, 5771, 9425, 9950, 11542, 12935, 18850, 25870, 28855, 57710, 64675, 75023, 129350, 144275, 150046, 288550, 375115, 750230, 1875575, 3751150]

約数ペア:

[(1, 3751150), (2, 1875575), (5, 750230), (10, 375115), (13, 288550), (25, 150046), (26, 144275), (29, 129350), (50, 75023), (58, 64675), (65, 57710), (130, 28855), (145, 25870), (199, 18850), (290, 12935), (325, 11542), (377, 9950), (398, 9425), (650, 5771), (725, 5174), (754, 4975), (995, 3770), (1450, 2587), (1885, 1990)]