70432760

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{33223}}^1$

素因数の和:33287

約数の個数: 32

約数和(自身を含む): 161468640

約数和(自身を除く): 91035880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 33223, 66446, 132892, 166115, 265784, 332230, 664460, 1328920, 1760819, 3521638, 7043276, 8804095, 14086552, 17608190, 35216380, 70432760]

約数ペア:

[(1, 70432760), (2, 35216380), (4, 17608190), (5, 14086552), (8, 8804095), (10, 7043276), (20, 3521638), (40, 1760819), (53, 1328920), (106, 664460), (212, 332230), (265, 265784), (424, 166115), (530, 132892), (1060, 66446), (2120, 33223)]