4738720

素因数分解:

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

素因数の和:4253

約数の個数: 48

約数和(自身を含む): 12797568

約数和(自身を除く): 8058848

約数列:

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

約数ペア:

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