11573320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{907}}^1$

素因数の和:958

約数の個数: 64

約数和(自身を含む): 29419200

約数和(自身を除く): 17845880

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 290, 319, 440, 580, 638, 907, 1160, 1276, 1595, 1814, 2552, 3190, 3628, 4535, 6380, 7256, 9070, 9977, 12760, 18140, 19954, 26303, 36280, 39908, 49885, 52606, 79816, 99770, 105212, 131515, 199540, 210424, 263030, 289333, 399080, 526060, 578666, 1052120, 1157332, 1446665, 2314664, 2893330, 5786660, 11573320]

約数ペア:

[(1, 11573320), (2, 5786660), (4, 2893330), (5, 2314664), (8, 1446665), (10, 1157332), (11, 1052120), (20, 578666), (22, 526060), (29, 399080), (40, 289333), (44, 263030), (55, 210424), (58, 199540), (88, 131515), (110, 105212), (116, 99770), (145, 79816), (220, 52606), (232, 49885), (290, 39908), (319, 36280), (440, 26303), (580, 19954), (638, 18140), (907, 12760), (1160, 9977), (1276, 9070), (1595, 7256), (1814, 6380), (2552, 4535), (3190, 3628)]