27808220150

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{162289}}^1$

素因数の和:162473

約数の個数: 48

約数和(自身を含む): 54334692000

約数和(自身を除く): 26526471850

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 149, 230, 298, 575, 745, 1150, 1490, 3427, 3725, 6854, 7450, 17135, 34270, 85675, 162289, 171350, 324578, 811445, 1622890, 3732647, 4057225, 7465294, 8114450, 18663235, 24181061, 37326470, 48362122, 93316175, 120905305, 186632350, 241810610, 556164403, 604526525, 1112328806, 1209053050, 2780822015, 5561644030, 13904110075, 27808220150]

約数ペア:

[(1, 27808220150), (2, 13904110075), (5, 5561644030), (10, 2780822015), (23, 1209053050), (25, 1112328806), (46, 604526525), (50, 556164403), (115, 241810610), (149, 186632350), (230, 120905305), (298, 93316175), (575, 48362122), (745, 37326470), (1150, 24181061), (1490, 18663235), (3427, 8114450), (3725, 7465294), (6854, 4057225), (7450, 3732647), (17135, 1622890), (34270, 811445), (85675, 324578), (162289, 171350)]