1799565520910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{641}}^1\times {\mathrm{63907}}^1$

素因数の和:64769

約数の個数: 64

約数和(自身を含む): 3403104067584

約数和(自身を除く): 1603538546674

約数列:

[1, 2, 5, 10, 23, 46, 115, 191, 230, 382, 641, 955, 1282, 1910, 3205, 4393, 6410, 8786, 14743, 21965, 29486, 43930, 63907, 73715, 122431, 127814, 147430, 244862, 319535, 612155, 639070, 1224310, 1469861, 2815913, 2939722, 5631826, 7349305, 12206237, 14079565, 14698610, 24412474, 28159130, 40964387, 61031185, 81928774, 122062370, 204821935, 280743451, 409643870, 561486902, 942180901, 1403717255, 1884361802, 2807434510, 4710904505, 7824197917, 9421809010, 15648395834, 39120989585, 78241979170, 179956552091, 359913104182, 899782760455, 1799565520910]

約数ペア:

[(1, 1799565520910), (2, 899782760455), (5, 359913104182), (10, 179956552091), (23, 78241979170), (46, 39120989585), (115, 15648395834), (191, 9421809010), (230, 7824197917), (382, 4710904505), (641, 2807434510), (955, 1884361802), (1282, 1403717255), (1910, 942180901), (3205, 561486902), (4393, 409643870), (6410, 280743451), (8786, 204821935), (14743, 122062370), (21965, 81928774), (29486, 61031185), (43930, 40964387), (63907, 28159130), (73715, 24412474), (122431, 14698610), (127814, 14079565), (147430, 12206237), (244862, 7349305), (319535, 5631826), (612155, 2939722), (639070, 2815913), (1224310, 1469861)]