201409760

素因数分解:

$2^5\times 5^1\times {\mathrm{1258811}}^1$

素因数の和:1258826

約数の個数: 24

約数和(自身を含む): 475830936

約数和(自身を除く): 274421176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1258811, 2517622, 5035244, 6294055, 10070488, 12588110, 20140976, 25176220, 40281952, 50352440, 100704880, 201409760]

約数ペア:

[(1, 201409760), (2, 100704880), (4, 50352440), (5, 40281952), (8, 25176220), (10, 20140976), (16, 12588110), (20, 10070488), (32, 6294055), (40, 5035244), (80, 2517622), (160, 1258811)]