1400130250

素因数分解:

$2^1\times 5^3\times {\mathrm{5600521}}^1$

素因数の和:5600538

約数の個数: 16

約数和(自身を含む): 2621044296

約数和(自身を除く): 1220914046

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 5600521, 11201042, 28002605, 56005210, 140013025, 280026050, 700065125, 1400130250]

約数ペア:

[(1, 1400130250), (2, 700065125), (5, 280026050), (10, 140013025), (25, 56005210), (50, 28002605), (125, 11201042), (250, 5600521)]