713536720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{6793}}^1$

素因数の和:6920

約数の個数: 80

約数和(自身を含む): 1804540752

約数和(自身を除く): 1091004032

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 101, 104, 130, 202, 208, 260, 404, 505, 520, 808, 1010, 1040, 1313, 1616, 2020, 2626, 4040, 5252, 6565, 6793, 8080, 10504, 13130, 13586, 21008, 26260, 27172, 33965, 52520, 54344, 67930, 88309, 105040, 108688, 135860, 176618, 271720, 353236, 441545, 543440, 686093, 706472, 883090, 1372186, 1412944, 1766180, 2744372, 3430465, 3532360, 5488744, 6860930, 7064720, 8919209, 10977488, 13721860, 17838418, 27443720, 35676836, 44596045, 54887440, 71353672, 89192090, 142707344, 178384180, 356768360, 713536720]

約数ペア:

[(1, 713536720), (2, 356768360), (4, 178384180), (5, 142707344), (8, 89192090), (10, 71353672), (13, 54887440), (16, 44596045), (20, 35676836), (26, 27443720), (40, 17838418), (52, 13721860), (65, 10977488), (80, 8919209), (101, 7064720), (104, 6860930), (130, 5488744), (202, 3532360), (208, 3430465), (260, 2744372), (404, 1766180), (505, 1412944), (520, 1372186), (808, 883090), (1010, 706472), (1040, 686093), (1313, 543440), (1616, 441545), (2020, 353236), (2626, 271720), (4040, 176618), (5252, 135860), (6565, 108688), (6793, 105040), (8080, 88309), (10504, 67930), (13130, 54344), (13586, 52520), (21008, 33965), (26260, 27172)]