26229880

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{34513}}^1$

素因数の和:34543

約数の個数: 32

約数和(自身を含む): 62125200

約数和(自身を除く): 35895320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 34513, 69026, 138052, 172565, 276104, 345130, 655747, 690260, 1311494, 1380520, 2622988, 3278735, 5245976, 6557470, 13114940, 26229880]

約数ペア:

[(1, 26229880), (2, 13114940), (4, 6557470), (5, 5245976), (8, 3278735), (10, 2622988), (19, 1380520), (20, 1311494), (38, 690260), (40, 655747), (76, 345130), (95, 276104), (152, 172565), (190, 138052), (380, 69026), (760, 34513)]