4420402384

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{839}}^1$

素因数の和:1112

約数の個数: 80

約数和(自身を含む): 9099417600

約数和(自身を除く): 4679015216

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 103, 139, 184, 206, 278, 368, 412, 556, 824, 839, 1112, 1648, 1678, 2224, 2369, 3197, 3356, 4738, 6394, 6712, 9476, 12788, 13424, 14317, 18952, 19297, 25576, 28634, 37904, 38594, 51152, 57268, 77188, 86417, 114536, 116621, 154376, 172834, 229072, 233242, 308752, 329291, 345668, 466484, 658582, 691336, 932968, 1317164, 1382672, 1865936, 1987591, 2634328, 2682283, 3975182, 5268656, 5364566, 7950364, 10729132, 12011963, 15900728, 21458264, 24023926, 31801456, 42916528, 48047852, 96095704, 192191408, 276275149, 552550298, 1105100596, 2210201192, 4420402384]

約数ペア:

[(1, 4420402384), (2, 2210201192), (4, 1105100596), (8, 552550298), (16, 276275149), (23, 192191408), (46, 96095704), (92, 48047852), (103, 42916528), (139, 31801456), (184, 24023926), (206, 21458264), (278, 15900728), (368, 12011963), (412, 10729132), (556, 7950364), (824, 5364566), (839, 5268656), (1112, 3975182), (1648, 2682283), (1678, 2634328), (2224, 1987591), (2369, 1865936), (3197, 1382672), (3356, 1317164), (4738, 932968), (6394, 691336), (6712, 658582), (9476, 466484), (12788, 345668), (13424, 329291), (14317, 308752), (18952, 233242), (19297, 229072), (25576, 172834), (28634, 154376), (37904, 116621), (38594, 114536), (51152, 86417), (57268, 77188)]