125965420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{899753}}^1$

素因数の和:899769

約数の個数: 24

約数和(自身を含む): 302317344

約数和(自身を除く): 176351924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 899753, 1799506, 3599012, 4498765, 6298271, 8997530, 12596542, 17995060, 25193084, 31491355, 62982710, 125965420]

約数ペア:

[(1, 125965420), (2, 62982710), (4, 31491355), (5, 25193084), (7, 17995060), (10, 12596542), (14, 8997530), (20, 6298271), (28, 4498765), (35, 3599012), (70, 1799506), (140, 899753)]