11140880

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2963}}^1$

素因数の和:3023

約数の個数: 40

約数和(自身を含む): 26462592

約数和(自身を除く): 15321712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 2963, 3760, 5926, 11852, 14815, 23704, 29630, 47408, 59260, 118520, 139261, 237040, 278522, 557044, 696305, 1114088, 1392610, 2228176, 2785220, 5570440, 11140880]

約数ペア:

[(1, 11140880), (2, 5570440), (4, 2785220), (5, 2228176), (8, 1392610), (10, 1114088), (16, 696305), (20, 557044), (40, 278522), (47, 237040), (80, 139261), (94, 118520), (188, 59260), (235, 47408), (376, 29630), (470, 23704), (752, 14815), (940, 11852), (1880, 5926), (2963, 3760)]