83677100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{337}}^1$

素因数の和:555

約数の個数: 72

約数和(自身を含む): 197154048

約数和(自身を除く): 113476948

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 191, 260, 325, 337, 382, 650, 674, 764, 955, 1300, 1348, 1685, 1910, 2483, 3370, 3820, 4381, 4775, 4966, 6740, 8425, 8762, 9550, 9932, 12415, 16850, 17524, 19100, 21905, 24830, 33700, 43810, 49660, 62075, 64367, 87620, 109525, 124150, 128734, 219050, 248300, 257468, 321835, 438100, 643670, 836771, 1287340, 1609175, 1673542, 3218350, 3347084, 4183855, 6436700, 8367710, 16735420, 20919275, 41838550, 83677100]

約数ペア:

[(1, 83677100), (2, 41838550), (4, 20919275), (5, 16735420), (10, 8367710), (13, 6436700), (20, 4183855), (25, 3347084), (26, 3218350), (50, 1673542), (52, 1609175), (65, 1287340), (100, 836771), (130, 643670), (191, 438100), (260, 321835), (325, 257468), (337, 248300), (382, 219050), (650, 128734), (674, 124150), (764, 109525), (955, 87620), (1300, 64367), (1348, 62075), (1685, 49660), (1910, 43810), (2483, 33700), (3370, 24830), (3820, 21905), (4381, 19100), (4775, 17524), (4966, 16850), (6740, 12415), (8425, 9932), (8762, 9550)]