57826520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{307}}^1$

素因数の和:612

約数の個数: 64

約数和(自身を含む): 138710880

約数和(自身を除く): 80884360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 277, 307, 340, 554, 614, 680, 1108, 1228, 1385, 1535, 2216, 2456, 2770, 3070, 4709, 5219, 5540, 6140, 9418, 10438, 11080, 12280, 18836, 20876, 23545, 26095, 37672, 41752, 47090, 52190, 85039, 94180, 104380, 170078, 188360, 208760, 340156, 425195, 680312, 850390, 1445663, 1700780, 2891326, 3401560, 5782652, 7228315, 11565304, 14456630, 28913260, 57826520]

約数ペア:

[(1, 57826520), (2, 28913260), (4, 14456630), (5, 11565304), (8, 7228315), (10, 5782652), (17, 3401560), (20, 2891326), (34, 1700780), (40, 1445663), (68, 850390), (85, 680312), (136, 425195), (170, 340156), (277, 208760), (307, 188360), (340, 170078), (554, 104380), (614, 94180), (680, 85039), (1108, 52190), (1228, 47090), (1385, 41752), (1535, 37672), (2216, 26095), (2456, 23545), (2770, 20876), (3070, 18836), (4709, 12280), (5219, 11080), (5540, 10438), (6140, 9418)]