8446572080

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1\times {\mathrm{5689}}^1$

素因数の和:6046

約数の個数: 80

約数和(自身を含む): 20006859360

約数和(自身を除く): 11560287280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 277, 335, 536, 554, 670, 1072, 1108, 1340, 1385, 2216, 2680, 2770, 4432, 5360, 5540, 5689, 11080, 11378, 18559, 22160, 22756, 28445, 37118, 45512, 56890, 74236, 91024, 92795, 113780, 148472, 185590, 227560, 296944, 371180, 381163, 455120, 742360, 762326, 1484720, 1524652, 1575853, 1905815, 3049304, 3151706, 3811630, 6098608, 6303412, 7623260, 7879265, 12606824, 15246520, 15758530, 25213648, 30493040, 31517060, 63034120, 105582151, 126068240, 211164302, 422328604, 527910755, 844657208, 1055821510, 1689314416, 2111643020, 4223286040, 8446572080]

約数ペア:

[(1, 8446572080), (2, 4223286040), (4, 2111643020), (5, 1689314416), (8, 1055821510), (10, 844657208), (16, 527910755), (20, 422328604), (40, 211164302), (67, 126068240), (80, 105582151), (134, 63034120), (268, 31517060), (277, 30493040), (335, 25213648), (536, 15758530), (554, 15246520), (670, 12606824), (1072, 7879265), (1108, 7623260), (1340, 6303412), (1385, 6098608), (2216, 3811630), (2680, 3151706), (2770, 3049304), (4432, 1905815), (5360, 1575853), (5540, 1524652), (5689, 1484720), (11080, 762326), (11378, 742360), (18559, 455120), (22160, 381163), (22756, 371180), (28445, 296944), (37118, 227560), (45512, 185590), (56890, 148472), (74236, 113780), (91024, 92795)]