107289520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1453}}^1$

素因数の和:1550

約数の個数: 80

約数和(自身を含む): 272607552

約数和(自身を除く): 165318032

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 71, 80, 104, 130, 142, 208, 260, 284, 355, 520, 568, 710, 923, 1040, 1136, 1420, 1453, 1846, 2840, 2906, 3692, 4615, 5680, 5812, 7265, 7384, 9230, 11624, 14530, 14768, 18460, 18889, 23248, 29060, 36920, 37778, 58120, 73840, 75556, 94445, 103163, 116240, 151112, 188890, 206326, 302224, 377780, 412652, 515815, 755560, 825304, 1031630, 1341119, 1511120, 1650608, 2063260, 2682238, 4126520, 5364476, 6705595, 8253040, 10728952, 13411190, 21457904, 26822380, 53644760, 107289520]

約数ペア:

[(1, 107289520), (2, 53644760), (4, 26822380), (5, 21457904), (8, 13411190), (10, 10728952), (13, 8253040), (16, 6705595), (20, 5364476), (26, 4126520), (40, 2682238), (52, 2063260), (65, 1650608), (71, 1511120), (80, 1341119), (104, 1031630), (130, 825304), (142, 755560), (208, 515815), (260, 412652), (284, 377780), (355, 302224), (520, 206326), (568, 188890), (710, 151112), (923, 116240), (1040, 103163), (1136, 94445), (1420, 75556), (1453, 73840), (1846, 58120), (2840, 37778), (2906, 36920), (3692, 29060), (4615, 23248), (5680, 18889), (5812, 18460), (7265, 14768), (7384, 14530), (9230, 11624)]