77795230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{1033}}^1$

素因数の和:1500

約数の個数: 32

約数和(自身を含む): 148747104

約数和(自身を除く): 70951874

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 443, 886, 1033, 2066, 2215, 4430, 5165, 7531, 10330, 15062, 17561, 35122, 37655, 75310, 87805, 175610, 457619, 915238, 2288095, 4576190, 7779523, 15559046, 38897615, 77795230]

約数ペア:

[(1, 77795230), (2, 38897615), (5, 15559046), (10, 7779523), (17, 4576190), (34, 2288095), (85, 915238), (170, 457619), (443, 175610), (886, 87805), (1033, 75310), (2066, 37655), (2215, 35122), (4430, 17561), (5165, 15062), (7531, 10330)]