17869120

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2939}}^1$

素因数の和:2975

約数の個数: 56

約数和(自身を含む): 44805600

約数和(自身を除く): 26936480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 2939, 3040, 5878, 6080, 11756, 14695, 23512, 29390, 47024, 55841, 58780, 94048, 111682, 117560, 188096, 223364, 235120, 279205, 446728, 470240, 558410, 893456, 940480, 1116820, 1786912, 2233640, 3573824, 4467280, 8934560, 17869120]

約数ペア:

[(1, 17869120), (2, 8934560), (4, 4467280), (5, 3573824), (8, 2233640), (10, 1786912), (16, 1116820), (19, 940480), (20, 893456), (32, 558410), (38, 470240), (40, 446728), (64, 279205), (76, 235120), (80, 223364), (95, 188096), (152, 117560), (160, 111682), (190, 94048), (304, 58780), (320, 55841), (380, 47024), (608, 29390), (760, 23512), (1216, 14695), (1520, 11756), (2939, 6080), (3040, 5878)]