16858346410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{38729}}^1$

素因数の和:38863

約数の個数: 64

約数和(自身を含む): 33462720000

約数和(自身を除く): 16604373590

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 79, 95, 145, 158, 190, 290, 395, 551, 790, 1102, 1501, 2291, 2755, 3002, 4582, 5510, 7505, 11455, 15010, 22910, 38729, 43529, 77458, 87058, 193645, 217645, 387290, 435290, 735851, 1123141, 1471702, 2246282, 3059591, 3679255, 5615705, 6119182, 7358510, 11231410, 15297955, 21339679, 30595910, 42679358, 58132229, 88728139, 106698395, 116264458, 177456278, 213396790, 290661145, 443640695, 581322290, 887281390, 1685834641, 3371669282, 8429173205, 16858346410]

約数ペア:

[(1, 16858346410), (2, 8429173205), (5, 3371669282), (10, 1685834641), (19, 887281390), (29, 581322290), (38, 443640695), (58, 290661145), (79, 213396790), (95, 177456278), (145, 116264458), (158, 106698395), (190, 88728139), (290, 58132229), (395, 42679358), (551, 30595910), (790, 21339679), (1102, 15297955), (1501, 11231410), (2291, 7358510), (2755, 6119182), (3002, 5615705), (4582, 3679255), (5510, 3059591), (7505, 2246282), (11455, 1471702), (15010, 1123141), (22910, 735851), (38729, 435290), (43529, 387290), (77458, 217645), (87058, 193645)]