4020130

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4517}}^1$

素因数の和:4613

約数の個数: 16

約数和(自身を含む): 7319160

約数和(自身を除く): 3299030

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 4517, 9034, 22585, 45170, 402013, 804026, 2010065, 4020130]

約数ペア:

[(1, 4020130), (2, 2010065), (5, 804026), (10, 402013), (89, 45170), (178, 22585), (445, 9034), (890, 4517)]