2019174880

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{1571}}^1$

素因数の和:1892

約数の個数: 96

約数和(自身を含む): 4955761440

約数和(自身を除く): 2936586560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 277, 290, 464, 554, 580, 928, 1108, 1160, 1385, 1571, 2216, 2320, 2770, 3142, 4432, 4640, 5540, 6284, 7855, 8033, 8864, 11080, 12568, 15710, 16066, 22160, 25136, 31420, 32132, 40165, 44320, 45559, 50272, 62840, 64264, 80330, 91118, 125680, 128528, 160660, 182236, 227795, 251360, 257056, 321320, 364472, 435167, 455590, 642640, 728944, 870334, 911180, 1285280, 1457888, 1740668, 1822360, 2175835, 3481336, 3644720, 4351670, 6962672, 7289440, 8703340, 12619843, 13925344, 17406680, 25239686, 34813360, 50479372, 63099215, 69626720, 100958744, 126198430, 201917488, 252396860, 403834976, 504793720, 1009587440, 2019174880]

約数ペア:

[(1, 2019174880), (2, 1009587440), (4, 504793720), (5, 403834976), (8, 252396860), (10, 201917488), (16, 126198430), (20, 100958744), (29, 69626720), (32, 63099215), (40, 50479372), (58, 34813360), (80, 25239686), (116, 17406680), (145, 13925344), (160, 12619843), (232, 8703340), (277, 7289440), (290, 6962672), (464, 4351670), (554, 3644720), (580, 3481336), (928, 2175835), (1108, 1822360), (1160, 1740668), (1385, 1457888), (1571, 1285280), (2216, 911180), (2320, 870334), (2770, 728944), (3142, 642640), (4432, 455590), (4640, 435167), (5540, 364472), (6284, 321320), (7855, 257056), (8033, 251360), (8864, 227795), (11080, 182236), (12568, 160660), (15710, 128528), (16066, 125680), (22160, 91118), (25136, 80330), (31420, 64264), (32132, 62840), (40165, 50272), (44320, 45559)]