40429310

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{9649}}^1$

素因数の和:10075

約数の個数: 16

約数和(自身を含む): 72954000

約数和(自身を除く): 32524690

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4190, 9649, 19298, 48245, 96490, 4042931, 8085862, 20214655, 40429310]

約数ペア:

[(1, 40429310), (2, 20214655), (5, 8085862), (10, 4042931), (419, 96490), (838, 48245), (2095, 19298), (4190, 9649)]