20139245600

素因数分解:

$2^5\times 5^2\times {\mathrm{25174057}}^1$

素因数の和:25174077

約数の個数: 36

約数和(自身を含む): 49164935274

約数和(自身を除く): 29025689674

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 25174057, 50348114, 100696228, 125870285, 201392456, 251740570, 402784912, 503481140, 629351425, 805569824, 1006962280, 1258702850, 2013924560, 2517405700, 4027849120, 5034811400, 10069622800, 20139245600]

約数ペア:

[(1, 20139245600), (2, 10069622800), (4, 5034811400), (5, 4027849120), (8, 2517405700), (10, 2013924560), (16, 1258702850), (20, 1006962280), (25, 805569824), (32, 629351425), (40, 503481140), (50, 402784912), (80, 251740570), (100, 201392456), (160, 125870285), (200, 100696228), (400, 50348114), (800, 25174057)]