2038456475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{41411}}^1$

素因数の和:41611

約数の個数: 24

約数和(自身を含む): 2772947520

約数和(自身を除く): 734491045

約数列:

[1, 5, 11, 25, 55, 179, 275, 895, 1969, 4475, 9845, 41411, 49225, 207055, 455521, 1035275, 2277605, 7412569, 11388025, 37062845, 81538259, 185314225, 407691295, 2038456475]

約数ペア:

[(1, 2038456475), (5, 407691295), (11, 185314225), (25, 81538259), (55, 37062845), (179, 11388025), (275, 7412569), (895, 2277605), (1969, 1035275), (4475, 455521), (9845, 207055), (41411, 49225)]