137417200

素因数分解:

$2^4\times 5^2\times {\mathrm{343543}}^1$

素因数の和:343561

約数の個数: 30

約数和(自身を含む): 330145784

約数和(自身を除く): 192728584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 343543, 687086, 1374172, 1717715, 2748344, 3435430, 5496688, 6870860, 8588575, 13741720, 17177150, 27483440, 34354300, 68708600, 137417200]

約数ペア:

[(1, 137417200), (2, 68708600), (4, 34354300), (5, 27483440), (8, 17177150), (10, 13741720), (16, 8588575), (20, 6870860), (25, 5496688), (40, 3435430), (50, 2748344), (80, 1717715), (100, 1374172), (200, 687086), (400, 343543)]