109442740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1$

素因数の和:589

約数の個数: 96

約数和(自身を含む): 268240896

約数和(自身を除く): 158798156

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 43, 44, 46, 55, 86, 92, 110, 115, 172, 215, 220, 230, 253, 430, 460, 473, 503, 506, 860, 946, 989, 1006, 1012, 1265, 1892, 1978, 2012, 2365, 2515, 2530, 3956, 4730, 4945, 5030, 5060, 5533, 9460, 9890, 10060, 10879, 11066, 11569, 19780, 21629, 21758, 22132, 23138, 27665, 43258, 43516, 46276, 54395, 55330, 57845, 86516, 108145, 108790, 110660, 115690, 127259, 216290, 217580, 231380, 237919, 254518, 432580, 475838, 497467, 509036, 636295, 951676, 994934, 1189595, 1272590, 1989868, 2379190, 2487335, 2545180, 4758380, 4974670, 5472137, 9949340, 10944274, 21888548, 27360685, 54721370, 109442740]

約数ペア:

[(1, 109442740), (2, 54721370), (4, 27360685), (5, 21888548), (10, 10944274), (11, 9949340), (20, 5472137), (22, 4974670), (23, 4758380), (43, 2545180), (44, 2487335), (46, 2379190), (55, 1989868), (86, 1272590), (92, 1189595), (110, 994934), (115, 951676), (172, 636295), (215, 509036), (220, 497467), (230, 475838), (253, 432580), (430, 254518), (460, 237919), (473, 231380), (503, 217580), (506, 216290), (860, 127259), (946, 115690), (989, 110660), (1006, 108790), (1012, 108145), (1265, 86516), (1892, 57845), (1978, 55330), (2012, 54395), (2365, 46276), (2515, 43516), (2530, 43258), (3956, 27665), (4730, 23138), (4945, 22132), (5030, 21758), (5060, 21629), (5533, 19780), (9460, 11569), (9890, 11066), (10060, 10879)]