47091200

素因数分解:

$2^9\times 5^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1$

素因数の和:324

約数の個数: 120

約数和(自身を含む): 126090888

約数和(自身を除く): 78999688

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 256, 260, 283, 320, 325, 400, 416, 512, 520, 566, 640, 650, 800, 832, 1040, 1132, 1280, 1300, 1415, 1600, 1664, 2080, 2264, 2560, 2600, 2830, 3200, 3328, 3679, 4160, 4528, 5200, 5660, 6400, 6656, 7075, 7358, 8320, 9056, 10400, 11320, 12800, 14150, 14716, 16640, 18112, 18395, 20800, 22640, 28300, 29432, 33280, 36224, 36790, 41600, 45280, 56600, 58864, 72448, 73580, 83200, 90560, 91975, 113200, 117728, 144896, 147160, 166400, 181120, 183950, 226400, 235456, 294320, 362240, 367900, 452800, 470912, 588640, 724480, 735800, 905600, 941824, 1177280, 1471600, 1811200, 1883648, 2354560, 2943200, 3622400, 4709120, 5886400, 9418240, 11772800, 23545600, 47091200]

約数ペア:

[(1, 47091200), (2, 23545600), (4, 11772800), (5, 9418240), (8, 5886400), (10, 4709120), (13, 3622400), (16, 2943200), (20, 2354560), (25, 1883648), (26, 1811200), (32, 1471600), (40, 1177280), (50, 941824), (52, 905600), (64, 735800), (65, 724480), (80, 588640), (100, 470912), (104, 452800), (128, 367900), (130, 362240), (160, 294320), (200, 235456), (208, 226400), (256, 183950), (260, 181120), (283, 166400), (320, 147160), (325, 144896), (400, 117728), (416, 113200), (512, 91975), (520, 90560), (566, 83200), (640, 73580), (650, 72448), (800, 58864), (832, 56600), (1040, 45280), (1132, 41600), (1280, 36790), (1300, 36224), (1415, 33280), (1600, 29432), (1664, 28300), (2080, 22640), (2264, 20800), (2560, 18395), (2600, 18112), (2830, 16640), (3200, 14716), (3328, 14150), (3679, 12800), (4160, 11320), (4528, 10400), (5200, 9056), (5660, 8320), (6400, 7358), (6656, 7075)]