259201610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^3\times {\mathrm{3779}}^1$

素因数の和:3843

約数の個数: 32

約数和(自身を含む): 492609600

約数和(自身を除く): 233407990

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 3779, 6859, 7558, 13718, 18895, 34295, 37790, 68590, 71801, 143602, 359005, 718010, 1364219, 2728438, 6821095, 13642190, 25920161, 51840322, 129600805, 259201610]

約数ペア:

[(1, 259201610), (2, 129600805), (5, 51840322), (10, 25920161), (19, 13642190), (38, 6821095), (95, 2728438), (190, 1364219), (361, 718010), (722, 359005), (1805, 143602), (3610, 71801), (3779, 68590), (6859, 37790), (7558, 34295), (13718, 18895)]