88120960

素因数分解:

$2^7\times 5^1\times {\mathrm{157}}^1\times {\mathrm{877}}^1$

素因数の和:1053

約数の個数: 64

約数和(自身を含む): 212247720

約数和(自身を除く): 124126760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 157, 160, 314, 320, 628, 640, 785, 877, 1256, 1570, 1754, 2512, 3140, 3508, 4385, 5024, 6280, 7016, 8770, 10048, 12560, 14032, 17540, 20096, 25120, 28064, 35080, 50240, 56128, 70160, 100480, 112256, 137689, 140320, 275378, 280640, 550756, 561280, 688445, 1101512, 1376890, 2203024, 2753780, 4406048, 5507560, 8812096, 11015120, 17624192, 22030240, 44060480, 88120960]

約数ペア:

[(1, 88120960), (2, 44060480), (4, 22030240), (5, 17624192), (8, 11015120), (10, 8812096), (16, 5507560), (20, 4406048), (32, 2753780), (40, 2203024), (64, 1376890), (80, 1101512), (128, 688445), (157, 561280), (160, 550756), (314, 280640), (320, 275378), (628, 140320), (640, 137689), (785, 112256), (877, 100480), (1256, 70160), (1570, 56128), (1754, 50240), (2512, 35080), (3140, 28064), (3508, 25120), (4385, 20096), (5024, 17540), (6280, 14032), (7016, 12560), (8770, 10048)]