2020168850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{97829}}^1$

素因数の和:97907

約数の個数: 48

約数和(自身を含む): 4367131200

約数和(自身を除く): 2346962350

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 59, 70, 118, 175, 295, 350, 413, 590, 826, 1475, 2065, 2950, 4130, 10325, 20650, 97829, 195658, 489145, 684803, 978290, 1369606, 2445725, 3424015, 4891450, 5771911, 6848030, 11543822, 17120075, 28859555, 34240150, 40403377, 57719110, 80806754, 144297775, 202016885, 288595550, 404033770, 1010084425, 2020168850]

約数ペア:

[(1, 2020168850), (2, 1010084425), (5, 404033770), (7, 288595550), (10, 202016885), (14, 144297775), (25, 80806754), (35, 57719110), (50, 40403377), (59, 34240150), (70, 28859555), (118, 17120075), (175, 11543822), (295, 6848030), (350, 5771911), (413, 4891450), (590, 3424015), (826, 2445725), (1475, 1369606), (2065, 978290), (2950, 684803), (4130, 489145), (10325, 195658), (20650, 97829)]