22301000

素因数分解:

$2^3\times 5^3\times {\mathrm{29}}^1\times {\mathrm{769}}^1$

素因数の和:819

約数の個数: 64

約数和(自身を含む): 54054000

約数和(自身を除く): 31753000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 125, 145, 200, 232, 250, 290, 500, 580, 725, 769, 1000, 1160, 1450, 1538, 2900, 3076, 3625, 3845, 5800, 6152, 7250, 7690, 14500, 15380, 19225, 22301, 29000, 30760, 38450, 44602, 76900, 89204, 96125, 111505, 153800, 178408, 192250, 223010, 384500, 446020, 557525, 769000, 892040, 1115050, 2230100, 2787625, 4460200, 5575250, 11150500, 22301000]

約数ペア:

[(1, 22301000), (2, 11150500), (4, 5575250), (5, 4460200), (8, 2787625), (10, 2230100), (20, 1115050), (25, 892040), (29, 769000), (40, 557525), (50, 446020), (58, 384500), (100, 223010), (116, 192250), (125, 178408), (145, 153800), (200, 111505), (232, 96125), (250, 89204), (290, 76900), (500, 44602), (580, 38450), (725, 30760), (769, 29000), (1000, 22301), (1160, 19225), (1450, 15380), (1538, 14500), (2900, 7690), (3076, 7250), (3625, 6152), (3845, 5800)]