425145106480

素因数分解:

$2^4\times 5^1\times {\mathrm{5237}}^1\times {\mathrm{1014763}}^1$

素因数の和:1020013

約数の個数: 40

約数和(自身を含む): 988652092752

約数和(自身を除く): 563506986272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 5237, 10474, 20948, 26185, 41896, 52370, 83792, 104740, 209480, 418960, 1014763, 2029526, 4059052, 5073815, 8118104, 10147630, 16236208, 20295260, 40590520, 81181040, 5314313831, 10628627662, 21257255324, 26571569155, 42514510648, 53143138310, 85029021296, 106286276620, 212572553240, 425145106480]

約数ペア:

[(1, 425145106480), (2, 212572553240), (4, 106286276620), (5, 85029021296), (8, 53143138310), (10, 42514510648), (16, 26571569155), (20, 21257255324), (40, 10628627662), (80, 5314313831), (5237, 81181040), (10474, 40590520), (20948, 20295260), (26185, 16236208), (41896, 10147630), (52370, 8118104), (83792, 5073815), (104740, 4059052), (209480, 2029526), (418960, 1014763)]