170701850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2083}}^1$

素因数の和:2255

約数の個数: 48

約数和(自身を含む): 348861600

約数和(自身を除く): 178159750

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 149, 275, 298, 550, 745, 1490, 1639, 2083, 3278, 3725, 4166, 7450, 8195, 10415, 16390, 20830, 22913, 40975, 45826, 52075, 81950, 104150, 114565, 229130, 310367, 572825, 620734, 1145650, 1551835, 3103670, 3414037, 6828074, 7759175, 15518350, 17070185, 34140370, 85350925, 170701850]

約数ペア:

[(1, 170701850), (2, 85350925), (5, 34140370), (10, 17070185), (11, 15518350), (22, 7759175), (25, 6828074), (50, 3414037), (55, 3103670), (110, 1551835), (149, 1145650), (275, 620734), (298, 572825), (550, 310367), (745, 229130), (1490, 114565), (1639, 104150), (2083, 81950), (3278, 52075), (3725, 45826), (4166, 40975), (7450, 22913), (8195, 20830), (10415, 16390)]