85569440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{48619}}^1$

素因数の和:48645

約数の個数: 48

約数和(自身を含む): 220540320

約数和(自身を除く): 134970880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 48619, 97238, 194476, 243095, 388952, 486190, 534809, 777904, 972380, 1069618, 1555808, 1944760, 2139236, 2674045, 3889520, 4278472, 5348090, 7779040, 8556944, 10696180, 17113888, 21392360, 42784720, 85569440]

約数ペア:

[(1, 85569440), (2, 42784720), (4, 21392360), (5, 17113888), (8, 10696180), (10, 8556944), (11, 7779040), (16, 5348090), (20, 4278472), (22, 3889520), (32, 2674045), (40, 2139236), (44, 1944760), (55, 1555808), (80, 1069618), (88, 972380), (110, 777904), (160, 534809), (176, 486190), (220, 388952), (352, 243095), (440, 194476), (880, 97238), (1760, 48619)]