190027150

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1109}}^1$

素因数の和:1293

約数の個数: 48

約数和(自身を含む): 371628000

約数和(自身を除く): 181600850

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 149, 230, 298, 575, 745, 1109, 1150, 1490, 2218, 3427, 3725, 5545, 6854, 7450, 11090, 17135, 25507, 27725, 34270, 51014, 55450, 85675, 127535, 165241, 171350, 255070, 330482, 637675, 826205, 1275350, 1652410, 3800543, 4131025, 7601086, 8262050, 19002715, 38005430, 95013575, 190027150]

約数ペア:

[(1, 190027150), (2, 95013575), (5, 38005430), (10, 19002715), (23, 8262050), (25, 7601086), (46, 4131025), (50, 3800543), (115, 1652410), (149, 1275350), (230, 826205), (298, 637675), (575, 330482), (745, 255070), (1109, 171350), (1150, 165241), (1490, 127535), (2218, 85675), (3427, 55450), (3725, 51014), (5545, 34270), (6854, 27725), (7450, 25507), (11090, 17135)]