83697280

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6883}}^1$

素因数の和:6921

約数の個数: 64

約数和(自身を含む): 210650400

約数和(自身を除く): 126953120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 6080, 6883, 12160, 13766, 27532, 34415, 55064, 68830, 110128, 130777, 137660, 220256, 261554, 275320, 440512, 523108, 550640, 653885, 881024, 1046216, 1101280, 1307770, 2092432, 2202560, 2615540, 4184864, 4405120, 5231080, 8369728, 10462160, 16739456, 20924320, 41848640, 83697280]

約数ペア:

[(1, 83697280), (2, 41848640), (4, 20924320), (5, 16739456), (8, 10462160), (10, 8369728), (16, 5231080), (19, 4405120), (20, 4184864), (32, 2615540), (38, 2202560), (40, 2092432), (64, 1307770), (76, 1101280), (80, 1046216), (95, 881024), (128, 653885), (152, 550640), (160, 523108), (190, 440512), (304, 275320), (320, 261554), (380, 220256), (608, 137660), (640, 130777), (760, 110128), (1216, 68830), (1520, 55064), (2432, 34415), (3040, 27532), (6080, 13766), (6883, 12160)]