63081140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{8737}}^1$

素因数の和:8784

約数の個数: 36

約数和(自身を含む): 139825476

約数和(自身を除く): 76744336

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 1444, 1805, 3610, 7220, 8737, 17474, 34948, 43685, 87370, 166003, 174740, 332006, 664012, 830015, 1660030, 3154057, 3320060, 6308114, 12616228, 15770285, 31540570, 63081140]

約数ペア:

[(1, 63081140), (2, 31540570), (4, 15770285), (5, 12616228), (10, 6308114), (19, 3320060), (20, 3154057), (38, 1660030), (76, 830015), (95, 664012), (190, 332006), (361, 174740), (380, 166003), (722, 87370), (1444, 43685), (1805, 34948), (3610, 17474), (7220, 8737)]