5570440

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2963}}^1$

素因数の和:3021

約数の個数: 32

約数和(自身を含む): 12804480

約数和(自身を除く): 7234040

約数列:

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

約数ペア:

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