2007132280

素因数分解:

$2^3\times 5^1\times {\mathrm{1627}}^1\times {\mathrm{30841}}^1$

素因数の和:32479

約数の個数: 32

約数和(自身を含む): 4518969840

約数和(自身を除く): 2511837560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1627, 3254, 6508, 8135, 13016, 16270, 30841, 32540, 61682, 65080, 123364, 154205, 246728, 308410, 616820, 1233640, 50178307, 100356614, 200713228, 250891535, 401426456, 501783070, 1003566140, 2007132280]

約数ペア:

[(1, 2007132280), (2, 1003566140), (4, 501783070), (5, 401426456), (8, 250891535), (10, 200713228), (20, 100356614), (40, 50178307), (1627, 1233640), (3254, 616820), (6508, 308410), (8135, 246728), (13016, 154205), (16270, 123364), (30841, 65080), (32540, 61682)]