22413520

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9661}}^1$

素因数の和:9703

約数の個数: 40

約数和(自身を含む): 53913960

約数和(自身を除く): 31500440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 9661, 19322, 38644, 48305, 77288, 96610, 154576, 193220, 280169, 386440, 560338, 772880, 1120676, 1400845, 2241352, 2801690, 4482704, 5603380, 11206760, 22413520]

約数ペア:

[(1, 22413520), (2, 11206760), (4, 5603380), (5, 4482704), (8, 2801690), (10, 2241352), (16, 1400845), (20, 1120676), (29, 772880), (40, 560338), (58, 386440), (80, 280169), (116, 193220), (145, 154576), (232, 96610), (290, 77288), (464, 48305), (580, 38644), (1160, 19322), (2320, 9661)]