5494450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:211

約数の個数: 48

約数和(自身を含む): 11249280

約数和(自身を除く): 5754830

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 79, 107, 130, 158, 214, 325, 395, 535, 650, 790, 1027, 1070, 1391, 1975, 2054, 2675, 2782, 3950, 5135, 5350, 6955, 8453, 10270, 13910, 16906, 25675, 34775, 42265, 51350, 69550, 84530, 109889, 211325, 219778, 422650, 549445, 1098890, 2747225, 5494450]

約数ペア:

[(1, 5494450), (2, 2747225), (5, 1098890), (10, 549445), (13, 422650), (25, 219778), (26, 211325), (50, 109889), (65, 84530), (79, 69550), (107, 51350), (130, 42265), (158, 34775), (214, 25675), (325, 16906), (395, 13910), (535, 10270), (650, 8453), (790, 6955), (1027, 5350), (1070, 5135), (1391, 3950), (1975, 2782), (2054, 2675)]