4000183120

素因数分解:

$2^4\times 5^1\times {\mathrm{50002289}}^1$

素因数の和:50002302

約数の個数: 20

約数和(自身を含む): 9300425940

約数和(自身を除く): 5300242820

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 50002289, 100004578, 200009156, 250011445, 400018312, 500022890, 800036624, 1000045780, 2000091560, 4000183120]

約数ペア:

[(1, 4000183120), (2, 2000091560), (4, 1000045780), (5, 800036624), (8, 500022890), (10, 400018312), (16, 250011445), (20, 200009156), (40, 100004578), (80, 50002289)]