88819780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{10753}}^1$

素因数の和:10828

約数の個数: 48

約数和(自身を含む): 216800640

約数和(自身を除く): 127980860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 4130, 8260, 10753, 21506, 43012, 53765, 75271, 107530, 150542, 215060, 301084, 376355, 634427, 752710, 1268854, 1505420, 2537708, 3172135, 4440989, 6344270, 8881978, 12688540, 17763956, 22204945, 44409890, 88819780]

約数ペア:

[(1, 88819780), (2, 44409890), (4, 22204945), (5, 17763956), (7, 12688540), (10, 8881978), (14, 6344270), (20, 4440989), (28, 3172135), (35, 2537708), (59, 1505420), (70, 1268854), (118, 752710), (140, 634427), (236, 376355), (295, 301084), (413, 215060), (590, 150542), (826, 107530), (1180, 75271), (1652, 53765), (2065, 43012), (4130, 21506), (8260, 10753)]