22476985520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1110523}}^1$

素因数の和:1110570

約数の個数: 80

約数和(自身を含む): 59488549632

約数和(自身を除く): 37011564112

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 80, 88, 92, 110, 115, 176, 184, 220, 230, 253, 368, 440, 460, 506, 880, 920, 1012, 1265, 1840, 2024, 2530, 4048, 5060, 10120, 20240, 1110523, 2221046, 4442092, 5552615, 8884184, 11105230, 12215753, 17768368, 22210460, 24431506, 25542029, 44420920, 48863012, 51084058, 61078765, 88841840, 97726024, 102168116, 122157530, 127710145, 195452048, 204336232, 244315060, 255420290, 280962319, 408672464, 488630120, 510840580, 561924638, 977260240, 1021681160, 1123849276, 1404811595, 2043362320, 2247698552, 2809623190, 4495397104, 5619246380, 11238492760, 22476985520]

約数ペア:

[(1, 22476985520), (2, 11238492760), (4, 5619246380), (5, 4495397104), (8, 2809623190), (10, 2247698552), (11, 2043362320), (16, 1404811595), (20, 1123849276), (22, 1021681160), (23, 977260240), (40, 561924638), (44, 510840580), (46, 488630120), (55, 408672464), (80, 280962319), (88, 255420290), (92, 244315060), (110, 204336232), (115, 195452048), (176, 127710145), (184, 122157530), (220, 102168116), (230, 97726024), (253, 88841840), (368, 61078765), (440, 51084058), (460, 48863012), (506, 44420920), (880, 25542029), (920, 24431506), (1012, 22210460), (1265, 17768368), (1840, 12215753), (2024, 11105230), (2530, 8884184), (4048, 5552615), (5060, 4442092), (10120, 2221046), (20240, 1110523)]