2012852860

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{13781}}^1$

素因数の和:13966

約数の個数: 48

約数和(自身を含む): 4329753120

約数和(自身を除く): 2316900260

約数列:

[1, 2, 4, 5, 10, 20, 67, 109, 134, 218, 268, 335, 436, 545, 670, 1090, 1340, 2180, 7303, 13781, 14606, 27562, 29212, 36515, 55124, 68905, 73030, 137810, 146060, 275620, 923327, 1502129, 1846654, 3004258, 3693308, 4616635, 6008516, 7510645, 9233270, 15021290, 18466540, 30042580, 100642643, 201285286, 402570572, 503213215, 1006426430, 2012852860]

約数ペア:

[(1, 2012852860), (2, 1006426430), (4, 503213215), (5, 402570572), (10, 201285286), (20, 100642643), (67, 30042580), (109, 18466540), (134, 15021290), (218, 9233270), (268, 7510645), (335, 6008516), (436, 4616635), (545, 3693308), (670, 3004258), (1090, 1846654), (1340, 1502129), (2180, 923327), (7303, 275620), (13781, 146060), (14606, 137810), (27562, 73030), (29212, 68905), (36515, 55124)]