83154880

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4903}}^1$

素因数の和:4973

約数の個数: 56

約数和(自身を含む): 201789792

約数和(自身を除く): 118634912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 160, 212, 265, 320, 424, 530, 848, 1060, 1696, 2120, 3392, 4240, 4903, 8480, 9806, 16960, 19612, 24515, 39224, 49030, 78448, 98060, 156896, 196120, 259859, 313792, 392240, 519718, 784480, 1039436, 1299295, 1568960, 2078872, 2598590, 4157744, 5197180, 8315488, 10394360, 16630976, 20788720, 41577440, 83154880]

約数ペア:

[(1, 83154880), (2, 41577440), (4, 20788720), (5, 16630976), (8, 10394360), (10, 8315488), (16, 5197180), (20, 4157744), (32, 2598590), (40, 2078872), (53, 1568960), (64, 1299295), (80, 1039436), (106, 784480), (160, 519718), (212, 392240), (265, 313792), (320, 259859), (424, 196120), (530, 156896), (848, 98060), (1060, 78448), (1696, 49030), (2120, 39224), (3392, 24515), (4240, 19612), (4903, 16960), (8480, 9806)]