8934560

素因数分解:

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

素因数の和:2973

約数の個数: 48

約数和(自身を含む): 22226400

約数和(自身を除く): 13291840

約数列:

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

約数ペア:

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