229809220

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{310553}}^1$

素因数の和:310599

約数の個数: 24

約数和(自身を含む): 495644184

約数和(自身を除く): 265834964

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 310553, 621106, 1242212, 1552765, 3105530, 6211060, 11490461, 22980922, 45961844, 57452305, 114904610, 229809220]

約数ペア:

[(1, 229809220), (2, 114904610), (4, 57452305), (5, 45961844), (10, 22980922), (20, 11490461), (37, 6211060), (74, 3105530), (148, 1552765), (185, 1242212), (370, 621106), (740, 310553)]