2249200

素因数分解:

$2^4\times 5^2\times {\mathrm{5623}}^1$

素因数の和:5641

約数の個数: 30

約数和(自身を含む): 5404664

約数和(自身を除く): 3155464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 5623, 11246, 22492, 28115, 44984, 56230, 89968, 112460, 140575, 224920, 281150, 449840, 562300, 1124600, 2249200]

約数ペア:

[(1, 2249200), (2, 1124600), (4, 562300), (5, 449840), (8, 281150), (10, 224920), (16, 140575), (20, 112460), (25, 89968), (40, 56230), (50, 44984), (80, 28115), (100, 22492), (200, 11246), (400, 5623)]