157050138760

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{49699411}}^1$

素因数の和:49699501

約数の個数: 32

約数和(自身を含む): 357835766400

約数和(自身を除く): 200785627640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 49699411, 99398822, 198797644, 248497055, 397595288, 496994110, 993988220, 1987976440, 3926253469, 7852506938, 15705013876, 19631267345, 31410027752, 39262534690, 78525069380, 157050138760]

約数ペア:

[(1, 157050138760), (2, 78525069380), (4, 39262534690), (5, 31410027752), (8, 19631267345), (10, 15705013876), (20, 7852506938), (40, 3926253469), (79, 1987976440), (158, 993988220), (316, 496994110), (395, 397595288), (632, 248497055), (790, 198797644), (1580, 99398822), (3160, 49699411)]