441200

素因数分解:

$2^4\times 5^2\times {\mathrm{1103}}^1$

素因数の和:1121

約数の個数: 30

約数和(自身を含む): 1060944

約数和(自身を除く): 619744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 1103, 2206, 4412, 5515, 8824, 11030, 17648, 22060, 27575, 44120, 55150, 88240, 110300, 220600, 441200]

約数ペア:

[(1, 441200), (2, 220600), (4, 110300), (5, 88240), (8, 55150), (10, 44120), (16, 27575), (20, 22060), (25, 17648), (40, 11030), (50, 8824), (80, 5515), (100, 4412), (200, 2206), (400, 1103)]