2016086860

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{761}}^1\times {\mathrm{4273}}^1$

素因数の和:5074

約数の個数: 48

約数和(自身を含む): 4377123072

約数和(自身を除く): 2361036212

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 761, 1522, 3044, 3805, 4273, 7610, 8546, 15220, 17092, 21365, 23591, 42730, 47182, 85460, 94364, 117955, 132463, 235910, 264926, 471820, 529852, 662315, 1324630, 2649260, 3251753, 6503506, 13007012, 16258765, 32517530, 65035060, 100804343, 201608686, 403217372, 504021715, 1008043430, 2016086860]

約数ペア:

[(1, 2016086860), (2, 1008043430), (4, 504021715), (5, 403217372), (10, 201608686), (20, 100804343), (31, 65035060), (62, 32517530), (124, 16258765), (155, 13007012), (310, 6503506), (620, 3251753), (761, 2649260), (1522, 1324630), (3044, 662315), (3805, 529852), (4273, 471820), (7610, 264926), (8546, 235910), (15220, 132463), (17092, 117955), (21365, 94364), (23591, 85460), (42730, 47182)]