105412120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{2239}}^1$

素因数の和:2368

約数の個数: 64

約数和(自身を含む): 261273600

約数和(自身を除く): 155861480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 107, 110, 214, 220, 428, 440, 535, 856, 1070, 1177, 2140, 2239, 2354, 4280, 4478, 4708, 5885, 8956, 9416, 11195, 11770, 17912, 22390, 23540, 24629, 44780, 47080, 49258, 89560, 98516, 123145, 197032, 239573, 246290, 479146, 492580, 958292, 985160, 1197865, 1916584, 2395730, 2635303, 4791460, 5270606, 9582920, 10541212, 13176515, 21082424, 26353030, 52706060, 105412120]

約数ペア:

[(1, 105412120), (2, 52706060), (4, 26353030), (5, 21082424), (8, 13176515), (10, 10541212), (11, 9582920), (20, 5270606), (22, 4791460), (40, 2635303), (44, 2395730), (55, 1916584), (88, 1197865), (107, 985160), (110, 958292), (214, 492580), (220, 479146), (428, 246290), (440, 239573), (535, 197032), (856, 123145), (1070, 98516), (1177, 89560), (2140, 49258), (2239, 47080), (2354, 44780), (4280, 24629), (4478, 23540), (4708, 22390), (5885, 17912), (8956, 11770), (9416, 11195)]