97546760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{128351}}^1$

素因数の和:128381

約数の個数: 32

約数和(自身を含む): 231033600

約数和(自身を除く): 133486840

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 128351, 256702, 513404, 641755, 1026808, 1283510, 2438669, 2567020, 4877338, 5134040, 9754676, 12193345, 19509352, 24386690, 48773380, 97546760]

約数ペア:

[(1, 97546760), (2, 48773380), (4, 24386690), (5, 19509352), (8, 12193345), (10, 9754676), (19, 5134040), (20, 4877338), (38, 2567020), (40, 2438669), (76, 1283510), (95, 1026808), (152, 641755), (190, 513404), (380, 256702), (760, 128351)]