8105120

素因数分解:

$2^5\times 5^1\times {\mathrm{179}}^1\times {\mathrm{283}}^1$

素因数の和:477

約数の個数: 48

約数和(自身を含む): 19323360

約数和(自身を除く): 11218240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 179, 283, 358, 566, 716, 895, 1132, 1415, 1432, 1790, 2264, 2830, 2864, 3580, 4528, 5660, 5728, 7160, 9056, 11320, 14320, 22640, 28640, 45280, 50657, 101314, 202628, 253285, 405256, 506570, 810512, 1013140, 1621024, 2026280, 4052560, 8105120]

約数ペア:

[(1, 8105120), (2, 4052560), (4, 2026280), (5, 1621024), (8, 1013140), (10, 810512), (16, 506570), (20, 405256), (32, 253285), (40, 202628), (80, 101314), (160, 50657), (179, 45280), (283, 28640), (358, 22640), (566, 14320), (716, 11320), (895, 9056), (1132, 7160), (1415, 5728), (1432, 5660), (1790, 4528), (2264, 3580), (2830, 2864)]