103180880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{117251}}^1$

素因数の和:117275

約数の個数: 40

約数和(自身を含む): 261706464

約数和(自身を除く): 158525584

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 117251, 234502, 469004, 586255, 938008, 1172510, 1289761, 1876016, 2345020, 2579522, 4690040, 5159044, 6448805, 9380080, 10318088, 12897610, 20636176, 25795220, 51590440, 103180880]

約数ペア:

[(1, 103180880), (2, 51590440), (4, 25795220), (5, 20636176), (8, 12897610), (10, 10318088), (11, 9380080), (16, 6448805), (20, 5159044), (22, 4690040), (40, 2579522), (44, 2345020), (55, 1876016), (80, 1289761), (88, 1172510), (110, 938008), (176, 586255), (220, 469004), (440, 234502), (880, 117251)]