880741010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1283}}^1\times {\mathrm{3613}}^1$

素因数の和:4922

約数の個数: 32

約数和(自身を含む): 1670535360

約数和(自身を除く): 789794350

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1283, 2566, 3613, 6415, 7226, 12830, 18065, 24377, 36130, 48754, 68647, 121885, 137294, 243770, 343235, 686470, 4635479, 9270958, 23177395, 46354790, 88074101, 176148202, 440370505, 880741010]

約数ペア:

[(1, 880741010), (2, 440370505), (5, 176148202), (10, 88074101), (19, 46354790), (38, 23177395), (95, 9270958), (190, 4635479), (1283, 686470), (2566, 343235), (3613, 243770), (6415, 137294), (7226, 121885), (12830, 68647), (18065, 48754), (24377, 36130)]