22474540120

素因数分解:

$2^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2852099}}^1$

素因数の和:2852307

約数の個数: 32

約数和(自身を含む): 50824422000

約数和(自身を除く): 28349881880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 197, 394, 788, 985, 1576, 1970, 3940, 7880, 2852099, 5704198, 11408396, 14260495, 22816792, 28520990, 57041980, 114083960, 561863503, 1123727006, 2247454012, 2809317515, 4494908024, 5618635030, 11237270060, 22474540120]

約数ペア:

[(1, 22474540120), (2, 11237270060), (4, 5618635030), (5, 4494908024), (8, 2809317515), (10, 2247454012), (20, 1123727006), (40, 561863503), (197, 114083960), (394, 57041980), (788, 28520990), (985, 22816792), (1576, 14260495), (1970, 11408396), (3940, 5704198), (7880, 2852099)]