3846250

素因数分解:

$2^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:220

約数の個数: 40

約数和(自身を含む): 7675668

約数和(自身を除く): 3829418

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 181, 250, 362, 425, 625, 850, 905, 1250, 1810, 2125, 3077, 4250, 4525, 6154, 9050, 10625, 15385, 21250, 22625, 30770, 45250, 76925, 113125, 153850, 226250, 384625, 769250, 1923125, 3846250]

約数ペア:

[(1, 3846250), (2, 1923125), (5, 769250), (10, 384625), (17, 226250), (25, 153850), (34, 113125), (50, 76925), (85, 45250), (125, 30770), (170, 22625), (181, 21250), (250, 15385), (362, 10625), (425, 9050), (625, 6154), (850, 4525), (905, 4250), (1250, 3077), (1810, 2125)]