2270294800

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{298723}}^1$

素因数の和:298760

約数の個数: 60

約数和(自身を含む): 5741475280

約数和(自身を除く): 3471180480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 760, 950, 1520, 1900, 3800, 7600, 298723, 597446, 1194892, 1493615, 2389784, 2987230, 4779568, 5675737, 5974460, 7468075, 11351474, 11948920, 14936150, 22702948, 23897840, 28378685, 29872300, 45405896, 56757370, 59744600, 90811792, 113514740, 119489200, 141893425, 227029480, 283786850, 454058960, 567573700, 1135147400, 2270294800]

約数ペア:

[(1, 2270294800), (2, 1135147400), (4, 567573700), (5, 454058960), (8, 283786850), (10, 227029480), (16, 141893425), (19, 119489200), (20, 113514740), (25, 90811792), (38, 59744600), (40, 56757370), (50, 45405896), (76, 29872300), (80, 28378685), (95, 23897840), (100, 22702948), (152, 14936150), (190, 11948920), (200, 11351474), (304, 7468075), (380, 5974460), (400, 5675737), (475, 4779568), (760, 2987230), (950, 2389784), (1520, 1493615), (1900, 1194892), (3800, 597446), (7600, 298723)]