10516520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1$

素因数の和:135

約数の個数: 96

約数和(自身を含む): 28667520

約数和(自身を除く): 18151000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 71, 92, 115, 140, 142, 161, 184, 230, 280, 284, 322, 355, 460, 497, 529, 568, 644, 710, 805, 920, 994, 1058, 1288, 1420, 1610, 1633, 1988, 2116, 2485, 2645, 2840, 3220, 3266, 3703, 3976, 4232, 4970, 5290, 6440, 6532, 7406, 8165, 9940, 10580, 11431, 13064, 14812, 16330, 18515, 19880, 21160, 22862, 29624, 32660, 37030, 37559, 45724, 57155, 65320, 74060, 75118, 91448, 114310, 148120, 150236, 187795, 228620, 262913, 300472, 375590, 457240, 525826, 751180, 1051652, 1314565, 1502360, 2103304, 2629130, 5258260, 10516520]

約数ペア:

[(1, 10516520), (2, 5258260), (4, 2629130), (5, 2103304), (7, 1502360), (8, 1314565), (10, 1051652), (14, 751180), (20, 525826), (23, 457240), (28, 375590), (35, 300472), (40, 262913), (46, 228620), (56, 187795), (70, 150236), (71, 148120), (92, 114310), (115, 91448), (140, 75118), (142, 74060), (161, 65320), (184, 57155), (230, 45724), (280, 37559), (284, 37030), (322, 32660), (355, 29624), (460, 22862), (497, 21160), (529, 19880), (568, 18515), (644, 16330), (710, 14812), (805, 13064), (920, 11431), (994, 10580), (1058, 9940), (1288, 8165), (1420, 7406), (1610, 6532), (1633, 6440), (1988, 5290), (2116, 4970), (2485, 4232), (2645, 3976), (2840, 3703), (3220, 3266)]