76258840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{272353}}^1$

素因数の和:272371

約数の個数: 32

約数和(自身を含む): 196094880

約数和(自身を除く): 119836040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 272353, 544706, 1089412, 1361765, 1906471, 2178824, 2723530, 3812942, 5447060, 7625884, 9532355, 10894120, 15251768, 19064710, 38129420, 76258840]

約数ペア:

[(1, 76258840), (2, 38129420), (4, 19064710), (5, 15251768), (7, 10894120), (8, 9532355), (10, 7625884), (14, 5447060), (20, 3812942), (28, 2723530), (35, 2178824), (40, 1906471), (56, 1361765), (70, 1089412), (140, 544706), (280, 272353)]