65272060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3559}}^1$

素因数の和:3706

約数の個数: 48

約数和(自身を含む): 157893120

約数和(自身を除く): 92621060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 131, 140, 262, 524, 655, 917, 1310, 1834, 2620, 3559, 3668, 4585, 7118, 9170, 14236, 17795, 18340, 24913, 35590, 49826, 71180, 99652, 124565, 249130, 466229, 498260, 932458, 1864916, 2331145, 3263603, 4662290, 6527206, 9324580, 13054412, 16318015, 32636030, 65272060]

約数ペア:

[(1, 65272060), (2, 32636030), (4, 16318015), (5, 13054412), (7, 9324580), (10, 6527206), (14, 4662290), (20, 3263603), (28, 2331145), (35, 1864916), (70, 932458), (131, 498260), (140, 466229), (262, 249130), (524, 124565), (655, 99652), (917, 71180), (1310, 49826), (1834, 35590), (2620, 24913), (3559, 18340), (3668, 17795), (4585, 14236), (7118, 9170)]