2247495580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{123083}}^1$

素因数の和:123186

約数の個数: 48

約数和(自身を含む): 5210884224

約数和(自身を除く): 2963388644

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 83, 110, 166, 220, 332, 415, 830, 913, 1660, 1826, 3652, 4565, 9130, 18260, 123083, 246166, 492332, 615415, 1230830, 1353913, 2461660, 2707826, 5415652, 6769565, 10215889, 13539130, 20431778, 27078260, 40863556, 51079445, 102158890, 112374779, 204317780, 224749558, 449499116, 561873895, 1123747790, 2247495580]

約数ペア:

[(1, 2247495580), (2, 1123747790), (4, 561873895), (5, 449499116), (10, 224749558), (11, 204317780), (20, 112374779), (22, 102158890), (44, 51079445), (55, 40863556), (83, 27078260), (110, 20431778), (166, 13539130), (220, 10215889), (332, 6769565), (415, 5415652), (830, 2707826), (913, 2461660), (1660, 1353913), (1826, 1230830), (3652, 615415), (4565, 492332), (9130, 246166), (18260, 123083)]