188213360

素因数分解:

$2^4\times 5^1\times {\mathrm{401}}^1\times {\mathrm{5867}}^1$

素因数の和:6281

約数の個数: 40

約数和(自身を含む): 438762096

約数和(自身を除く): 250548736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 401, 802, 1604, 2005, 3208, 4010, 5867, 6416, 8020, 11734, 16040, 23468, 29335, 32080, 46936, 58670, 93872, 117340, 234680, 469360, 2352667, 4705334, 9410668, 11763335, 18821336, 23526670, 37642672, 47053340, 94106680, 188213360]

約数ペア:

[(1, 188213360), (2, 94106680), (4, 47053340), (5, 37642672), (8, 23526670), (10, 18821336), (16, 11763335), (20, 9410668), (40, 4705334), (80, 2352667), (401, 469360), (802, 234680), (1604, 117340), (2005, 93872), (3208, 58670), (4010, 46936), (5867, 32080), (6416, 29335), (8020, 23468), (11734, 16040)]