2014564360

素因数分解:

$2^3\times 5^1\times {\mathrm{1949}}^1\times {\mathrm{25841}}^1$

素因数の和:27801

約数の個数: 32

約数和(自身を含む): 4535271000

約数和(自身を除く): 2520706640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1949, 3898, 7796, 9745, 15592, 19490, 25841, 38980, 51682, 77960, 103364, 129205, 206728, 258410, 516820, 1033640, 50364109, 100728218, 201456436, 251820545, 402912872, 503641090, 1007282180, 2014564360]

約数ペア:

[(1, 2014564360), (2, 1007282180), (4, 503641090), (5, 402912872), (8, 251820545), (10, 201456436), (20, 100728218), (40, 50364109), (1949, 1033640), (3898, 516820), (7796, 258410), (9745, 206728), (15592, 129205), (19490, 103364), (25841, 77960), (38980, 51682)]