9141200

素因数分解:

$2^4\times 5^2\times {\mathrm{22853}}^1$

素因数の和:22871

約数の個数: 30

約数和(自身を含む): 21962694

約数和(自身を除く): 12821494

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 22853, 45706, 91412, 114265, 182824, 228530, 365648, 457060, 571325, 914120, 1142650, 1828240, 2285300, 4570600, 9141200]

約数ペア:

[(1, 9141200), (2, 4570600), (4, 2285300), (5, 1828240), (8, 1142650), (10, 914120), (16, 571325), (20, 457060), (25, 365648), (40, 228530), (50, 182824), (80, 114265), (100, 91412), (200, 45706), (400, 22853)]