2066598840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{906403}}^1$

素因数の和:906436

約数の個数: 64

約数和(自身を含む): 6526108800

約数和(自身を除く): 4459509960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 906403, 1812806, 2719209, 3625612, 4532015, 5438418, 7251224, 9064030, 10876836, 13596045, 17221657, 18128060, 21753672, 27192090, 34443314, 36256120, 51664971, 54384180, 68886628, 86108285, 103329942, 108768360, 137773256, 172216570, 206659884, 258324855, 344433140, 413319768, 516649710, 688866280, 1033299420, 2066598840]

約数ペア:

[(1, 2066598840), (2, 1033299420), (3, 688866280), (4, 516649710), (5, 413319768), (6, 344433140), (8, 258324855), (10, 206659884), (12, 172216570), (15, 137773256), (19, 108768360), (20, 103329942), (24, 86108285), (30, 68886628), (38, 54384180), (40, 51664971), (57, 36256120), (60, 34443314), (76, 27192090), (95, 21753672), (114, 18128060), (120, 17221657), (152, 13596045), (190, 10876836), (228, 9064030), (285, 7251224), (380, 5438418), (456, 4532015), (570, 3625612), (760, 2719209), (1140, 1812806), (2280, 906403)]