67949900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{23431}}^1$

素因数の和:23474

約数の個数: 36

約数和(自身を含む): 152542320

約数和(自身を除く): 84592420

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 23431, 46862, 93724, 117155, 234310, 468620, 585775, 679499, 1171550, 1358998, 2343100, 2717996, 3397495, 6794990, 13589980, 16987475, 33974950, 67949900]

約数ペア:

[(1, 67949900), (2, 33974950), (4, 16987475), (5, 13589980), (10, 6794990), (20, 3397495), (25, 2717996), (29, 2343100), (50, 1358998), (58, 1171550), (100, 679499), (116, 585775), (145, 468620), (290, 234310), (580, 117155), (725, 93724), (1450, 46862), (2900, 23431)]