63640120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83737}}^1$

素因数の和:83767

約数の個数: 32

約数和(自身を含む): 150728400

約数和(自身を除く): 87088280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 83737, 167474, 334948, 418685, 669896, 837370, 1591003, 1674740, 3182006, 3349480, 6364012, 7955015, 12728024, 15910030, 31820060, 63640120]

約数ペア:

[(1, 63640120), (2, 31820060), (4, 15910030), (5, 12728024), (8, 7955015), (10, 6364012), (19, 3349480), (20, 3182006), (38, 1674740), (40, 1591003), (76, 837370), (95, 669896), (152, 418685), (190, 334948), (380, 167474), (760, 83737)]