22553500120

素因数分解:

$2^3\times 5^1\times {\mathrm{563837503}}^1$

素因数の和:563837514

約数の個数: 16

約数和(自身を含む): 50745375360

約数和(自身を除く): 28191875240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 563837503, 1127675006, 2255350012, 2819187515, 4510700024, 5638375030, 11276750060, 22553500120]

約数ペア:

[(1, 22553500120), (2, 11276750060), (4, 5638375030), (5, 4510700024), (8, 2819187515), (10, 2255350012), (20, 1127675006), (40, 563837503)]