4047200

素因数分解:

$2^5\times 5^2\times {\mathrm{5059}}^1$

素因数の和:5079

約数の個数: 36

約数和(自身を含む): 9882180

約数和(自身を除く): 5834980

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 5059, 10118, 20236, 25295, 40472, 50590, 80944, 101180, 126475, 161888, 202360, 252950, 404720, 505900, 809440, 1011800, 2023600, 4047200]

約数ペア:

[(1, 4047200), (2, 2023600), (4, 1011800), (5, 809440), (8, 505900), (10, 404720), (16, 252950), (20, 202360), (25, 161888), (32, 126475), (40, 101180), (50, 80944), (80, 50590), (100, 40472), (160, 25295), (200, 20236), (400, 10118), (800, 5059)]