100806880

素因数分解:

$2^5\times 5^1\times {\mathrm{630043}}^1$

素因数の和:630058

約数の個数: 24

約数和(自身を含む): 238156632

約数和(自身を除く): 137349752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 630043, 1260086, 2520172, 3150215, 5040344, 6300430, 10080688, 12600860, 20161376, 25201720, 50403440, 100806880]

約数ペア:

[(1, 100806880), (2, 50403440), (4, 25201720), (5, 20161376), (8, 12600860), (10, 10080688), (16, 6300430), (20, 5040344), (32, 3150215), (40, 2520172), (80, 1260086), (160, 630043)]