5405900

素因数分解:

$2^2\times 5^2\times {\mathrm{54059}}^1$

素因数の和:54073

約数の個数: 18

約数和(自身を含む): 11731020

約数和(自身を除く): 6325120

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 54059, 108118, 216236, 270295, 540590, 1081180, 1351475, 2702950, 5405900]

約数ペア:

[(1, 5405900), (2, 2702950), (4, 1351475), (5, 1081180), (10, 540590), (20, 270295), (25, 216236), (50, 108118), (100, 54059)]