112400

素因数分解:

$2^4\times 5^2\times {\mathrm{281}}^1$

素因数の和:299

約数の個数: 30

約数和(自身を含む): 271002

約数和(自身を除く): 158602

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 281, 400, 562, 1124, 1405, 2248, 2810, 4496, 5620, 7025, 11240, 14050, 22480, 28100, 56200, 112400]

約数ペア:

[(1, 112400), (2, 56200), (4, 28100), (5, 22480), (8, 14050), (10, 11240), (16, 7025), (20, 5620), (25, 4496), (40, 2810), (50, 2248), (80, 1405), (100, 1124), (200, 562), (281, 400)]