1051840

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:209

約数の個数: 56

約数和(自身を含む): 2651760

約数和(自身を除く): 1599920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 173, 190, 304, 320, 346, 380, 608, 692, 760, 865, 1216, 1384, 1520, 1730, 2768, 3040, 3287, 3460, 5536, 6080, 6574, 6920, 11072, 13148, 13840, 16435, 26296, 27680, 32870, 52592, 55360, 65740, 105184, 131480, 210368, 262960, 525920, 1051840]

約数ペア:

[(1, 1051840), (2, 525920), (4, 262960), (5, 210368), (8, 131480), (10, 105184), (16, 65740), (19, 55360), (20, 52592), (32, 32870), (38, 27680), (40, 26296), (64, 16435), (76, 13840), (80, 13148), (95, 11072), (152, 6920), (160, 6574), (173, 6080), (190, 5536), (304, 3460), (320, 3287), (346, 3040), (380, 2768), (608, 1730), (692, 1520), (760, 1384), (865, 1216)]