5679320

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3463}}^1$

素因数の和:3515

約数の個数: 32

約数和(自身を含む): 13093920

約数和(自身を除く): 7414600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 3463, 6926, 13852, 17315, 27704, 34630, 69260, 138520, 141983, 283966, 567932, 709915, 1135864, 1419830, 2839660, 5679320]

約数ペア:

[(1, 5679320), (2, 2839660), (4, 1419830), (5, 1135864), (8, 709915), (10, 567932), (20, 283966), (40, 141983), (41, 138520), (82, 69260), (164, 34630), (205, 27704), (328, 17315), (410, 13852), (820, 6926), (1640, 3463)]