2233640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2939}}^1$

素因数の和:2969

約数の個数: 32

約数和(自身を含む): 5292000

約数和(自身を除く): 3058360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 2939, 5878, 11756, 14695, 23512, 29390, 55841, 58780, 111682, 117560, 223364, 279205, 446728, 558410, 1116820, 2233640]

約数ペア:

[(1, 2233640), (2, 1116820), (4, 558410), (5, 446728), (8, 279205), (10, 223364), (19, 117560), (20, 111682), (38, 58780), (40, 55841), (76, 29390), (95, 23512), (152, 14695), (190, 11756), (380, 5878), (760, 2939)]