9261460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 21168000

約数和(自身を除く): 11906540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 179, 199, 260, 358, 398, 716, 796, 895, 995, 1790, 1990, 2327, 2587, 3580, 3980, 4654, 5174, 9308, 10348, 11635, 12935, 23270, 25870, 35621, 46540, 51740, 71242, 142484, 178105, 356210, 463073, 712420, 926146, 1852292, 2315365, 4630730, 9261460]

約数ペア:

[(1, 9261460), (2, 4630730), (4, 2315365), (5, 1852292), (10, 926146), (13, 712420), (20, 463073), (26, 356210), (52, 178105), (65, 142484), (130, 71242), (179, 51740), (199, 46540), (260, 35621), (358, 25870), (398, 23270), (716, 12935), (796, 11635), (895, 10348), (995, 9308), (1790, 5174), (1990, 4654), (2327, 3980), (2587, 3580)]