100820384

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23689}}^1$

素因数の和:23725

約数の個数: 48

約数和(自身を含む): 238795200

約数和(自身を除く): 137974816

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 23689, 47378, 94756, 165823, 189512, 331646, 379024, 450091, 663292, 758048, 900182, 1326584, 1800364, 2653168, 3150637, 3600728, 5306336, 6301274, 7201456, 12602548, 14402912, 25205096, 50410192, 100820384]

約数ペア:

[(1, 100820384), (2, 50410192), (4, 25205096), (7, 14402912), (8, 12602548), (14, 7201456), (16, 6301274), (19, 5306336), (28, 3600728), (32, 3150637), (38, 2653168), (56, 1800364), (76, 1326584), (112, 900182), (133, 758048), (152, 663292), (224, 450091), (266, 379024), (304, 331646), (532, 189512), (608, 165823), (1064, 94756), (2128, 47378), (4256, 23689)]