16465162060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{5479}}^1$

素因数の和:5687

約数の個数: 96

約数和(自身を含む): 36943441920

約数和(自身を除く): 20478279860

約数列:

[1, 2, 4, 5, 10, 20, 31, 37, 62, 74, 124, 131, 148, 155, 185, 262, 310, 370, 524, 620, 655, 740, 1147, 1310, 2294, 2620, 4061, 4588, 4847, 5479, 5735, 8122, 9694, 10958, 11470, 16244, 19388, 20305, 21916, 22940, 24235, 27395, 40610, 48470, 54790, 81220, 96940, 109580, 150257, 169849, 202723, 300514, 339698, 405446, 601028, 679396, 717749, 751285, 810892, 849245, 1013615, 1435498, 1502570, 1698490, 2027230, 2870996, 3005140, 3396980, 3588745, 4054460, 6284413, 7177490, 12568826, 14354980, 22250219, 25137652, 26556713, 31422065, 44500438, 53113426, 62844130, 89000876, 106226852, 111251095, 125688260, 132783565, 222502190, 265567130, 445004380, 531134260, 823258103, 1646516206, 3293032412, 4116290515, 8232581030, 16465162060]

約数ペア:

[(1, 16465162060), (2, 8232581030), (4, 4116290515), (5, 3293032412), (10, 1646516206), (20, 823258103), (31, 531134260), (37, 445004380), (62, 265567130), (74, 222502190), (124, 132783565), (131, 125688260), (148, 111251095), (155, 106226852), (185, 89000876), (262, 62844130), (310, 53113426), (370, 44500438), (524, 31422065), (620, 26556713), (655, 25137652), (740, 22250219), (1147, 14354980), (1310, 12568826), (2294, 7177490), (2620, 6284413), (4061, 4054460), (4588, 3588745), (4847, 3396980), (5479, 3005140), (5735, 2870996), (8122, 2027230), (9694, 1698490), (10958, 1502570), (11470, 1435498), (16244, 1013615), (19388, 849245), (20305, 810892), (21916, 751285), (22940, 717749), (24235, 679396), (27395, 601028), (40610, 405446), (48470, 339698), (54790, 300514), (81220, 202723), (96940, 169849), (109580, 150257)]