2316250

素因数分解:

$2^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:148

約数の個数: 40

約数和(自身を含む): 4639140

約数和(自身を除く): 2322890

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 109, 125, 170, 218, 250, 425, 545, 625, 850, 1090, 1250, 1853, 2125, 2725, 3706, 4250, 5450, 9265, 10625, 13625, 18530, 21250, 27250, 46325, 68125, 92650, 136250, 231625, 463250, 1158125, 2316250]

約数ペア:

[(1, 2316250), (2, 1158125), (5, 463250), (10, 231625), (17, 136250), (25, 92650), (34, 68125), (50, 46325), (85, 27250), (109, 21250), (125, 18530), (170, 13625), (218, 10625), (250, 9265), (425, 5450), (545, 4250), (625, 3706), (850, 2725), (1090, 2125), (1250, 1853)]