520484810

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{7127}}^1$

素因数の和:7310

約数の個数: 32

約数和(自身を含む): 959713920

約数和(自身を除く): 439229110

約数列:

[1, 2, 5, 10, 67, 109, 134, 218, 335, 545, 670, 1090, 7127, 7303, 14254, 14606, 35635, 36515, 71270, 73030, 477509, 776843, 955018, 1553686, 2387545, 3884215, 4775090, 7768430, 52048481, 104096962, 260242405, 520484810]

約数ペア:

[(1, 520484810), (2, 260242405), (5, 104096962), (10, 52048481), (67, 7768430), (109, 4775090), (134, 3884215), (218, 2387545), (335, 1553686), (545, 955018), (670, 776843), (1090, 477509), (7127, 73030), (7303, 71270), (14254, 36515), (14606, 35635)]