229040060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31723}}^1$

素因数の和:31770

約数の個数: 36

約数和(自身を含む): 507647448

約数和(自身を除く): 278607388

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 1444, 1805, 3610, 7220, 31723, 63446, 126892, 158615, 317230, 602737, 634460, 1205474, 2410948, 3013685, 6027370, 11452003, 12054740, 22904006, 45808012, 57260015, 114520030, 229040060]

約数ペア:

[(1, 229040060), (2, 114520030), (4, 57260015), (5, 45808012), (10, 22904006), (19, 12054740), (20, 11452003), (38, 6027370), (76, 3013685), (95, 2410948), (190, 1205474), (361, 634460), (380, 602737), (722, 317230), (1444, 158615), (1805, 126892), (3610, 63446), (7220, 31723)]