111492080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2237}}^1$

素因数の和:2346

約数の個数: 80

約数和(自身を含む): 299712960

約数和(自身を除く): 188220880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 89, 112, 140, 178, 280, 356, 445, 560, 623, 712, 890, 1246, 1424, 1780, 2237, 2492, 3115, 3560, 4474, 4984, 6230, 7120, 8948, 9968, 11185, 12460, 15659, 17896, 22370, 24920, 31318, 35792, 44740, 49840, 62636, 78295, 89480, 125272, 156590, 178960, 199093, 250544, 313180, 398186, 626360, 796372, 995465, 1252720, 1393651, 1592744, 1990930, 2787302, 3185488, 3981860, 5574604, 6968255, 7963720, 11149208, 13936510, 15927440, 22298416, 27873020, 55746040, 111492080]

約数ペア:

[(1, 111492080), (2, 55746040), (4, 27873020), (5, 22298416), (7, 15927440), (8, 13936510), (10, 11149208), (14, 7963720), (16, 6968255), (20, 5574604), (28, 3981860), (35, 3185488), (40, 2787302), (56, 1990930), (70, 1592744), (80, 1393651), (89, 1252720), (112, 995465), (140, 796372), (178, 626360), (280, 398186), (356, 313180), (445, 250544), (560, 199093), (623, 178960), (712, 156590), (890, 125272), (1246, 89480), (1424, 78295), (1780, 62636), (2237, 49840), (2492, 44740), (3115, 35792), (3560, 31318), (4474, 24920), (4984, 22370), (6230, 17896), (7120, 15659), (8948, 12460), (9968, 11185)]