22926740

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{503}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 50295168

約数和(自身を除く): 27368428

約数列:

[1, 2, 4, 5, 10, 20, 43, 53, 86, 106, 172, 212, 215, 265, 430, 503, 530, 860, 1006, 1060, 2012, 2279, 2515, 4558, 5030, 9116, 10060, 11395, 21629, 22790, 26659, 43258, 45580, 53318, 86516, 106636, 108145, 133295, 216290, 266590, 432580, 533180, 1146337, 2292674, 4585348, 5731685, 11463370, 22926740]

約数ペア:

[(1, 22926740), (2, 11463370), (4, 5731685), (5, 4585348), (10, 2292674), (20, 1146337), (43, 533180), (53, 432580), (86, 266590), (106, 216290), (172, 133295), (212, 108145), (215, 106636), (265, 86516), (430, 53318), (503, 45580), (530, 43258), (860, 26659), (1006, 22790), (1060, 21629), (2012, 11395), (2279, 10060), (2515, 9116), (4558, 5030)]