9477440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{4231}}^1$

素因数の和:4255

約数の個数: 56

約数和(自身を含む): 25798272

約数和(自身を除く): 16320832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 4231, 8462, 16924, 21155, 29617, 33848, 42310, 59234, 67696, 84620, 118468, 135392, 148085, 169240, 236936, 270784, 296170, 338480, 473872, 592340, 676960, 947744, 1184680, 1353920, 1895488, 2369360, 4738720, 9477440]

約数ペア:

[(1, 9477440), (2, 4738720), (4, 2369360), (5, 1895488), (7, 1353920), (8, 1184680), (10, 947744), (14, 676960), (16, 592340), (20, 473872), (28, 338480), (32, 296170), (35, 270784), (40, 236936), (56, 169240), (64, 148085), (70, 135392), (80, 118468), (112, 84620), (140, 67696), (160, 59234), (224, 42310), (280, 33848), (320, 29617), (448, 21155), (560, 16924), (1120, 8462), (2240, 4231)]