22211936780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{11197}}^1$

素因数の和:11415

約数の個数: 96

約数和(自身を含む): 52013187072

約数和(自身を除く): 29801250292

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 71, 110, 127, 142, 220, 254, 284, 355, 508, 635, 710, 781, 1270, 1397, 1420, 1562, 2540, 2794, 3124, 3905, 5588, 6985, 7810, 9017, 11197, 13970, 15620, 18034, 22394, 27940, 36068, 44788, 45085, 55985, 90170, 99187, 111970, 123167, 180340, 198374, 223940, 246334, 396748, 492668, 495935, 615835, 794987, 991870, 1231670, 1422019, 1589974, 1983740, 2463340, 2844038, 3179948, 3974935, 5688076, 7110095, 7949870, 8744857, 14220190, 15642209, 15899740, 17489714, 28440380, 31284418, 34979428, 43724285, 62568836, 78211045, 87448570, 100963349, 156422090, 174897140, 201926698, 312844180, 403853396, 504816745, 1009633490, 1110596839, 2019266980, 2221193678, 4442387356, 5552984195, 11105968390, 22211936780]

約数ペア:

[(1, 22211936780), (2, 11105968390), (4, 5552984195), (5, 4442387356), (10, 2221193678), (11, 2019266980), (20, 1110596839), (22, 1009633490), (44, 504816745), (55, 403853396), (71, 312844180), (110, 201926698), (127, 174897140), (142, 156422090), (220, 100963349), (254, 87448570), (284, 78211045), (355, 62568836), (508, 43724285), (635, 34979428), (710, 31284418), (781, 28440380), (1270, 17489714), (1397, 15899740), (1420, 15642209), (1562, 14220190), (2540, 8744857), (2794, 7949870), (3124, 7110095), (3905, 5688076), (5588, 3974935), (6985, 3179948), (7810, 2844038), (9017, 2463340), (11197, 1983740), (13970, 1589974), (15620, 1422019), (18034, 1231670), (22394, 991870), (27940, 794987), (36068, 615835), (44788, 495935), (45085, 492668), (55985, 396748), (90170, 246334), (99187, 223940), (111970, 198374), (123167, 180340)]