16596320

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:208

約数の個数: 96

約数和(自身を含む): 43182720

約数和(自身を除く): 26586400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 79, 80, 101, 104, 130, 158, 160, 202, 208, 260, 316, 395, 404, 416, 505, 520, 632, 790, 808, 1010, 1027, 1040, 1264, 1313, 1580, 1616, 2020, 2054, 2080, 2528, 2626, 3160, 3232, 4040, 4108, 5135, 5252, 6320, 6565, 7979, 8080, 8216, 10270, 10504, 12640, 13130, 15958, 16160, 16432, 20540, 21008, 26260, 31916, 32864, 39895, 41080, 42016, 52520, 63832, 79790, 82160, 103727, 105040, 127664, 159580, 164320, 207454, 210080, 255328, 319160, 414908, 518635, 638320, 829816, 1037270, 1276640, 1659632, 2074540, 3319264, 4149080, 8298160, 16596320]

約数ペア:

[(1, 16596320), (2, 8298160), (4, 4149080), (5, 3319264), (8, 2074540), (10, 1659632), (13, 1276640), (16, 1037270), (20, 829816), (26, 638320), (32, 518635), (40, 414908), (52, 319160), (65, 255328), (79, 210080), (80, 207454), (101, 164320), (104, 159580), (130, 127664), (158, 105040), (160, 103727), (202, 82160), (208, 79790), (260, 63832), (316, 52520), (395, 42016), (404, 41080), (416, 39895), (505, 32864), (520, 31916), (632, 26260), (790, 21008), (808, 20540), (1010, 16432), (1027, 16160), (1040, 15958), (1264, 13130), (1313, 12640), (1580, 10504), (1616, 10270), (2020, 8216), (2054, 8080), (2080, 7979), (2528, 6565), (2626, 6320), (3160, 5252), (3232, 5135), (4040, 4108)]