26540580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{40213}}^1$

素因数の和:40236

約数の個数: 48

約数和(自身を含む): 81071424

約数和(自身を除く): 54530844

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 40213, 80426, 120639, 160852, 201065, 241278, 402130, 442343, 482556, 603195, 804260, 884686, 1206390, 1327029, 1769372, 2211715, 2412780, 2654058, 4423430, 5308116, 6635145, 8846860, 13270290, 26540580]

約数ペア:

[(1, 26540580), (2, 13270290), (3, 8846860), (4, 6635145), (5, 5308116), (6, 4423430), (10, 2654058), (11, 2412780), (12, 2211715), (15, 1769372), (20, 1327029), (22, 1206390), (30, 884686), (33, 804260), (44, 603195), (55, 482556), (60, 442343), (66, 402130), (110, 241278), (132, 201065), (165, 160852), (220, 120639), (330, 80426), (660, 40213)]