100759820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{719713}}^1$

素因数の和:719729

約数の個数: 24

約数和(自身を含む): 241823904

約数和(自身を除く): 141064084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 719713, 1439426, 2878852, 3598565, 5037991, 7197130, 10075982, 14394260, 20151964, 25189955, 50379910, 100759820]

約数ペア:

[(1, 100759820), (2, 50379910), (4, 25189955), (5, 20151964), (7, 14394260), (10, 10075982), (14, 7197130), (20, 5037991), (28, 3598565), (35, 2878852), (70, 1439426), (140, 719713)]