2017160500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{237313}}^1$

素因数の和:237349

約数の個数: 48

約数和(自身を含む): 4664643984

約数和(自身を除く): 2647483484

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 125, 170, 250, 340, 425, 500, 850, 1700, 2125, 4250, 8500, 237313, 474626, 949252, 1186565, 2373130, 4034321, 4746260, 5932825, 8068642, 11865650, 16137284, 20171605, 23731300, 29664125, 40343210, 59328250, 80686420, 100858025, 118656500, 201716050, 403432100, 504290125, 1008580250, 2017160500]

約数ペア:

[(1, 2017160500), (2, 1008580250), (4, 504290125), (5, 403432100), (10, 201716050), (17, 118656500), (20, 100858025), (25, 80686420), (34, 59328250), (50, 40343210), (68, 29664125), (85, 23731300), (100, 20171605), (125, 16137284), (170, 11865650), (250, 8068642), (340, 5932825), (425, 4746260), (500, 4034321), (850, 2373130), (1700, 1186565), (2125, 949252), (4250, 474626), (8500, 237313)]