72252220

素因数分解:

$2^2\times 5^1\times {\mathrm{601}}^1\times {\mathrm{6011}}^1$

素因数の和:6621

約数の個数: 24

約数和(自身を含む): 152007408

約数和(自身を除く): 79755188

約数列:

[1, 2, 4, 5, 10, 20, 601, 1202, 2404, 3005, 6010, 6011, 12020, 12022, 24044, 30055, 60110, 120220, 3612611, 7225222, 14450444, 18063055, 36126110, 72252220]

約数ペア:

[(1, 72252220), (2, 36126110), (4, 18063055), (5, 14450444), (10, 7225222), (20, 3612611), (601, 120220), (1202, 60110), (2404, 30055), (3005, 24044), (6010, 12022), (6011, 12020)]