5420120576

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{42859}}^1$

素因数の和:42909

約数の個数: 80

約数和(自身を含む): 12276818400

約数和(自身を除く): 6856697824

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 256, 304, 416, 494, 512, 608, 832, 988, 1216, 1664, 1976, 2432, 3328, 3952, 4864, 6656, 7904, 9728, 15808, 31616, 42859, 63232, 85718, 126464, 171436, 342872, 557167, 685744, 814321, 1114334, 1371488, 1628642, 2228668, 2742976, 3257284, 4457336, 5485952, 6514568, 8914672, 10586173, 10971904, 13029136, 17829344, 21172346, 21943808, 26058272, 35658688, 42344692, 52116544, 71317376, 84689384, 104233088, 142634752, 169378768, 208466176, 285269504, 338757536, 416932352, 677515072, 1355030144, 2710060288, 5420120576]

約数ペア:

[(1, 5420120576), (2, 2710060288), (4, 1355030144), (8, 677515072), (13, 416932352), (16, 338757536), (19, 285269504), (26, 208466176), (32, 169378768), (38, 142634752), (52, 104233088), (64, 84689384), (76, 71317376), (104, 52116544), (128, 42344692), (152, 35658688), (208, 26058272), (247, 21943808), (256, 21172346), (304, 17829344), (416, 13029136), (494, 10971904), (512, 10586173), (608, 8914672), (832, 6514568), (988, 5485952), (1216, 4457336), (1664, 3257284), (1976, 2742976), (2432, 2228668), (3328, 1628642), (3952, 1371488), (4864, 1114334), (6656, 814321), (7904, 685744), (9728, 557167), (15808, 342872), (31616, 171436), (42859, 126464), (63232, 85718)]