1137200

素因数分解:

$2^4\times 5^2\times {\mathrm{2843}}^1$

素因数の和:2861

約数の個数: 30

約数和(自身を含む): 2733084

約数和(自身を除く): 1595884

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 2843, 5686, 11372, 14215, 22744, 28430, 45488, 56860, 71075, 113720, 142150, 227440, 284300, 568600, 1137200]

約数ペア:

[(1, 1137200), (2, 568600), (4, 284300), (5, 227440), (8, 142150), (10, 113720), (16, 71075), (20, 56860), (25, 45488), (40, 28430), (50, 22744), (80, 14215), (100, 11372), (200, 5686), (400, 2843)]