1008023980

素因数分解:

$2^2\times 5^1\times {\mathrm{701}}^1\times {\mathrm{71899}}^1$

素因数の和:72609

約数の個数: 24

約数和(自身を含む): 2119899600

約数和(自身を除く): 1111875620

約数列:

[1, 2, 4, 5, 10, 20, 701, 1402, 2804, 3505, 7010, 14020, 71899, 143798, 287596, 359495, 718990, 1437980, 50401199, 100802398, 201604796, 252005995, 504011990, 1008023980]

約数ペア:

[(1, 1008023980), (2, 504011990), (4, 252005995), (5, 201604796), (10, 100802398), (20, 50401199), (701, 1437980), (1402, 718990), (2804, 359495), (3505, 287596), (7010, 143798), (14020, 71899)]