3402920

素因数分解:

$2^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{353}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 7710120

約数和(自身を除く): 4307200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 241, 353, 482, 706, 964, 1205, 1412, 1765, 1928, 2410, 2824, 3530, 4820, 7060, 9640, 14120, 85073, 170146, 340292, 425365, 680584, 850730, 1701460, 3402920]

約数ペア:

[(1, 3402920), (2, 1701460), (4, 850730), (5, 680584), (8, 425365), (10, 340292), (20, 170146), (40, 85073), (241, 14120), (353, 9640), (482, 7060), (706, 4820), (964, 3530), (1205, 2824), (1412, 2410), (1765, 1928)]