42643450

素因数分解:

$2^1\times 5^2\times {\mathrm{167}}^1\times {\mathrm{5107}}^1$

素因数の和:5286

約数の個数: 24

約数和(自身を含む): 79807392

約数和(自身を除く): 37163942

約数列:

[1, 2, 5, 10, 25, 50, 167, 334, 835, 1670, 4175, 5107, 8350, 10214, 25535, 51070, 127675, 255350, 852869, 1705738, 4264345, 8528690, 21321725, 42643450]

約数ペア:

[(1, 42643450), (2, 21321725), (5, 8528690), (10, 4264345), (25, 1705738), (50, 852869), (167, 255350), (334, 127675), (835, 51070), (1670, 25535), (4175, 10214), (5107, 8350)]