76170920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{272039}}^1$

素因数の和:272057

約数の個数: 32

約数和(自身を含む): 195868800

約数和(自身を除く): 119697880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 272039, 544078, 1088156, 1360195, 1904273, 2176312, 2720390, 3808546, 5440780, 7617092, 9521365, 10881560, 15234184, 19042730, 38085460, 76170920]

約数ペア:

[(1, 76170920), (2, 38085460), (4, 19042730), (5, 15234184), (7, 10881560), (8, 9521365), (10, 7617092), (14, 5440780), (20, 3808546), (28, 2720390), (35, 2176312), (40, 1904273), (56, 1360195), (70, 1088156), (140, 544078), (280, 272039)]