126314500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19433}}^1$

素因数の和:19465

約数の個数: 48

約数和(自身を含む): 297106992

約数和(自身を除く): 170792492

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1300, 1625, 3250, 6500, 19433, 38866, 77732, 97165, 194330, 252629, 388660, 485825, 505258, 971650, 1010516, 1263145, 1943300, 2429125, 2526290, 4858250, 5052580, 6315725, 9716500, 12631450, 25262900, 31578625, 63157250, 126314500]

約数ペア:

[(1, 126314500), (2, 63157250), (4, 31578625), (5, 25262900), (10, 12631450), (13, 9716500), (20, 6315725), (25, 5052580), (26, 4858250), (50, 2526290), (52, 2429125), (65, 1943300), (100, 1263145), (125, 1010516), (130, 971650), (250, 505258), (260, 485825), (325, 388660), (500, 252629), (650, 194330), (1300, 97165), (1625, 77732), (3250, 38866), (6500, 19433)]