38356854340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{500873}}^1$

素因数の和:501436

約数の個数: 48

約数和(自身を含む): 92224927872

約数和(自身を除く): 53868073532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 547, 1094, 2188, 2735, 3829, 5470, 7658, 10940, 15316, 19145, 38290, 76580, 500873, 1001746, 2003492, 2504365, 3506111, 5008730, 7012222, 10017460, 14024444, 17530555, 35061110, 70122220, 273977531, 547955062, 1095910124, 1369887655, 1917842717, 2739775310, 3835685434, 5479550620, 7671370868, 9589213585, 19178427170, 38356854340]

約数ペア:

[(1, 38356854340), (2, 19178427170), (4, 9589213585), (5, 7671370868), (7, 5479550620), (10, 3835685434), (14, 2739775310), (20, 1917842717), (28, 1369887655), (35, 1095910124), (70, 547955062), (140, 273977531), (547, 70122220), (1094, 35061110), (2188, 17530555), (2735, 14024444), (3829, 10017460), (5470, 7012222), (7658, 5008730), (10940, 3506111), (15316, 2504365), (19145, 2003492), (38290, 1001746), (76580, 500873)]