97316960

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:161

約数の個数: 144

約数和(自身を含む): 257327280

約数和(自身を除く): 160010320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 59, 61, 65, 80, 104, 118, 122, 130, 160, 169, 208, 236, 244, 260, 295, 305, 338, 416, 472, 488, 520, 590, 610, 676, 767, 793, 845, 944, 976, 1040, 1180, 1220, 1352, 1534, 1586, 1690, 1888, 1952, 2080, 2360, 2440, 2704, 3068, 3172, 3380, 3599, 3835, 3965, 4720, 4880, 5408, 6136, 6344, 6760, 7198, 7670, 7930, 9440, 9760, 9971, 10309, 12272, 12688, 13520, 14396, 15340, 15860, 17995, 19942, 20618, 24544, 25376, 27040, 28792, 30680, 31720, 35990, 39884, 41236, 46787, 49855, 51545, 57584, 61360, 63440, 71980, 79768, 82472, 93574, 99710, 103090, 115168, 122720, 126880, 143960, 159536, 164944, 187148, 199420, 206180, 233935, 287920, 319072, 329888, 374296, 398840, 412360, 467870, 575840, 608231, 748592, 797680, 824720, 935740, 1216462, 1497184, 1595360, 1649440, 1871480, 2432924, 3041155, 3742960, 4865848, 6082310, 7485920, 9731696, 12164620, 19463392, 24329240, 48658480, 97316960]

約数ペア:

[(1, 97316960), (2, 48658480), (4, 24329240), (5, 19463392), (8, 12164620), (10, 9731696), (13, 7485920), (16, 6082310), (20, 4865848), (26, 3742960), (32, 3041155), (40, 2432924), (52, 1871480), (59, 1649440), (61, 1595360), (65, 1497184), (80, 1216462), (104, 935740), (118, 824720), (122, 797680), (130, 748592), (160, 608231), (169, 575840), (208, 467870), (236, 412360), (244, 398840), (260, 374296), (295, 329888), (305, 319072), (338, 287920), (416, 233935), (472, 206180), (488, 199420), (520, 187148), (590, 164944), (610, 159536), (676, 143960), (767, 126880), (793, 122720), (845, 115168), (944, 103090), (976, 99710), (1040, 93574), (1180, 82472), (1220, 79768), (1352, 71980), (1534, 63440), (1586, 61360), (1690, 57584), (1888, 51545), (1952, 49855), (2080, 46787), (2360, 41236), (2440, 39884), (2704, 35990), (3068, 31720), (3172, 30680), (3380, 28792), (3599, 27040), (3835, 25376), (3965, 24544), (4720, 20618), (4880, 19942), (5408, 17995), (6136, 15860), (6344, 15340), (6760, 14396), (7198, 13520), (7670, 12688), (7930, 12272), (9440, 10309), (9760, 9971)]