5546800

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{283}}^1$

素因数の和:315

約数の個数: 90

約数和(自身を含む): 15556668

約数和(自身を除く): 10009868

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 283, 350, 392, 400, 490, 560, 566, 700, 784, 980, 1132, 1225, 1400, 1415, 1960, 1981, 2264, 2450, 2800, 2830, 3920, 3962, 4528, 4900, 5660, 7075, 7924, 9800, 9905, 11320, 13867, 14150, 15848, 19600, 19810, 22640, 27734, 28300, 31696, 39620, 49525, 55468, 56600, 69335, 79240, 99050, 110936, 113200, 138670, 158480, 198100, 221872, 277340, 346675, 396200, 554680, 693350, 792400, 1109360, 1386700, 2773400, 5546800]

約数ペア:

[(1, 5546800), (2, 2773400), (4, 1386700), (5, 1109360), (7, 792400), (8, 693350), (10, 554680), (14, 396200), (16, 346675), (20, 277340), (25, 221872), (28, 198100), (35, 158480), (40, 138670), (49, 113200), (50, 110936), (56, 99050), (70, 79240), (80, 69335), (98, 56600), (100, 55468), (112, 49525), (140, 39620), (175, 31696), (196, 28300), (200, 27734), (245, 22640), (280, 19810), (283, 19600), (350, 15848), (392, 14150), (400, 13867), (490, 11320), (560, 9905), (566, 9800), (700, 7924), (784, 7075), (980, 5660), (1132, 4900), (1225, 4528), (1400, 3962), (1415, 3920), (1960, 2830), (1981, 2800), (2264, 2450)]