17171036780

素因数分解:

$2^2\times 5^1\times {\mathrm{10399}}^1\times {\mathrm{82561}}^1$

素因数の和:92969

約数の個数: 24

約数和(自身を含む): 36063081600

約数和(自身を除く): 18892044820

約数列:

[1, 2, 4, 5, 10, 20, 10399, 20798, 41596, 51995, 82561, 103990, 165122, 207980, 330244, 412805, 825610, 1651220, 858551839, 1717103678, 3434207356, 4292759195, 8585518390, 17171036780]

約数ペア:

[(1, 17171036780), (2, 8585518390), (4, 4292759195), (5, 3434207356), (10, 1717103678), (20, 858551839), (10399, 1651220), (20798, 825610), (41596, 412805), (51995, 330244), (82561, 207980), (103990, 165122)]