83296720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:201

約数の個数: 120

約数和(自身を含む): 215256312

約数和(自身を除く): 131959592

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 61, 65, 80, 101, 104, 122, 130, 169, 202, 208, 244, 260, 305, 338, 404, 488, 505, 520, 610, 676, 793, 808, 845, 976, 1010, 1040, 1220, 1313, 1352, 1586, 1616, 1690, 2020, 2440, 2626, 2704, 3172, 3380, 3965, 4040, 4880, 5252, 6161, 6344, 6565, 6760, 7930, 8080, 10309, 10504, 12322, 12688, 13130, 13520, 15860, 17069, 20618, 21008, 24644, 26260, 30805, 31720, 34138, 41236, 49288, 51545, 52520, 61610, 63440, 68276, 80093, 82472, 85345, 98576, 103090, 105040, 123220, 136552, 160186, 164944, 170690, 206180, 246440, 273104, 320372, 341380, 400465, 412360, 492880, 640744, 682760, 800930, 824720, 1041209, 1281488, 1365520, 1601860, 2082418, 3203720, 4164836, 5206045, 6407440, 8329672, 10412090, 16659344, 20824180, 41648360, 83296720]

約数ペア:

[(1, 83296720), (2, 41648360), (4, 20824180), (5, 16659344), (8, 10412090), (10, 8329672), (13, 6407440), (16, 5206045), (20, 4164836), (26, 3203720), (40, 2082418), (52, 1601860), (61, 1365520), (65, 1281488), (80, 1041209), (101, 824720), (104, 800930), (122, 682760), (130, 640744), (169, 492880), (202, 412360), (208, 400465), (244, 341380), (260, 320372), (305, 273104), (338, 246440), (404, 206180), (488, 170690), (505, 164944), (520, 160186), (610, 136552), (676, 123220), (793, 105040), (808, 103090), (845, 98576), (976, 85345), (1010, 82472), (1040, 80093), (1220, 68276), (1313, 63440), (1352, 61610), (1586, 52520), (1616, 51545), (1690, 49288), (2020, 41236), (2440, 34138), (2626, 31720), (2704, 30805), (3172, 26260), (3380, 24644), (3965, 21008), (4040, 20618), (4880, 17069), (5252, 15860), (6161, 13520), (6344, 13130), (6565, 12688), (6760, 12322), (7930, 10504), (8080, 10309)]