5087114440

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{439}}^1\times {\mathrm{1069}}^1$

素因数の和:1790

約数の個数: 64

約数和(自身を含む): 11525184000

約数和(自身を除く): 6438069560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 439, 542, 878, 1069, 1084, 1355, 1756, 2138, 2168, 2195, 2710, 3512, 4276, 4390, 5345, 5420, 8552, 8780, 10690, 10840, 17560, 21380, 42760, 118969, 237938, 289699, 469291, 475876, 579398, 594845, 938582, 951752, 1158796, 1189690, 1448495, 1877164, 2317592, 2346455, 2379380, 2896990, 3754328, 4692910, 4758760, 5793980, 9385820, 11587960, 18771640, 127177861, 254355722, 508711444, 635889305, 1017422888, 1271778610, 2543557220, 5087114440]

約数ペア:

[(1, 5087114440), (2, 2543557220), (4, 1271778610), (5, 1017422888), (8, 635889305), (10, 508711444), (20, 254355722), (40, 127177861), (271, 18771640), (439, 11587960), (542, 9385820), (878, 5793980), (1069, 4758760), (1084, 4692910), (1355, 3754328), (1756, 2896990), (2138, 2379380), (2168, 2346455), (2195, 2317592), (2710, 1877164), (3512, 1448495), (4276, 1189690), (4390, 1158796), (5345, 951752), (5420, 938582), (8552, 594845), (8780, 579398), (10690, 475876), (10840, 469291), (17560, 289699), (21380, 237938), (42760, 118969)]