41319980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{158923}}^1$

素因数の和:158945

約数の個数: 24

約数和(自身を含む): 93447312

約数和(自身を除く): 52127332

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 158923, 317846, 635692, 794615, 1589230, 2065999, 3178460, 4131998, 8263996, 10329995, 20659990, 41319980]

約数ペア:

[(1, 41319980), (2, 20659990), (4, 10329995), (5, 8263996), (10, 4131998), (13, 3178460), (20, 2065999), (26, 1589230), (52, 794615), (65, 635692), (130, 317846), (260, 158923)]