8506868120

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{100459}}^1$

素因数の和:100572

約数の個数: 64

約数和(自身を含む): 20071908000

約数和(自身を除く): 11565039880

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 73, 116, 145, 146, 232, 290, 292, 365, 580, 584, 730, 1160, 1460, 2117, 2920, 4234, 8468, 10585, 16936, 21170, 42340, 84680, 100459, 200918, 401836, 502295, 803672, 1004590, 2009180, 2913311, 4018360, 5826622, 7333507, 11653244, 14566555, 14667014, 23306488, 29133110, 29334028, 36667535, 58266220, 58668056, 73335070, 116532440, 146670140, 212671703, 293340280, 425343406, 850686812, 1063358515, 1701373624, 2126717030, 4253434060, 8506868120]

約数ペア:

[(1, 8506868120), (2, 4253434060), (4, 2126717030), (5, 1701373624), (8, 1063358515), (10, 850686812), (20, 425343406), (29, 293340280), (40, 212671703), (58, 146670140), (73, 116532440), (116, 73335070), (145, 58668056), (146, 58266220), (232, 36667535), (290, 29334028), (292, 29133110), (365, 23306488), (580, 14667014), (584, 14566555), (730, 11653244), (1160, 7333507), (1460, 5826622), (2117, 4018360), (2920, 2913311), (4234, 2009180), (8468, 1004590), (10585, 803672), (16936, 502295), (21170, 401836), (42340, 200918), (84680, 100459)]