568049680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{22259}}^1$

素因数の和:22312

約数の個数: 80

約数和(自身を含む): 1490529600

約数和(自身を除く): 922479920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 55, 58, 80, 88, 110, 116, 145, 176, 220, 232, 290, 319, 440, 464, 580, 638, 880, 1160, 1276, 1595, 2320, 2552, 3190, 5104, 6380, 12760, 22259, 25520, 44518, 89036, 111295, 178072, 222590, 244849, 356144, 445180, 489698, 645511, 890360, 979396, 1224245, 1291022, 1780720, 1958792, 2448490, 2582044, 3227555, 3917584, 4896980, 5164088, 6455110, 7100621, 9793960, 10328176, 12910220, 14201242, 19587920, 25820440, 28402484, 35503105, 51640880, 56804968, 71006210, 113609936, 142012420, 284024840, 568049680]

約数ペア:

[(1, 568049680), (2, 284024840), (4, 142012420), (5, 113609936), (8, 71006210), (10, 56804968), (11, 51640880), (16, 35503105), (20, 28402484), (22, 25820440), (29, 19587920), (40, 14201242), (44, 12910220), (55, 10328176), (58, 9793960), (80, 7100621), (88, 6455110), (110, 5164088), (116, 4896980), (145, 3917584), (176, 3227555), (220, 2582044), (232, 2448490), (290, 1958792), (319, 1780720), (440, 1291022), (464, 1224245), (580, 979396), (638, 890360), (880, 645511), (1160, 489698), (1276, 445180), (1595, 356144), (2320, 244849), (2552, 222590), (3190, 178072), (5104, 111295), (6380, 89036), (12760, 44518), (22259, 25520)]