73811950

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:393

約数の個数: 48

約数和(自身を含む): 141419520

約数和(自身を除く): 67607570

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 131, 191, 262, 295, 382, 590, 655, 955, 1310, 1475, 1910, 2950, 3275, 4775, 6550, 7729, 9550, 11269, 15458, 22538, 25021, 38645, 50042, 56345, 77290, 112690, 125105, 193225, 250210, 281725, 386450, 563450, 625525, 1251050, 1476239, 2952478, 7381195, 14762390, 36905975, 73811950]

約数ペア:

[(1, 73811950), (2, 36905975), (5, 14762390), (10, 7381195), (25, 2952478), (50, 1476239), (59, 1251050), (118, 625525), (131, 563450), (191, 386450), (262, 281725), (295, 250210), (382, 193225), (590, 125105), (655, 112690), (955, 77290), (1310, 56345), (1475, 50042), (1910, 38645), (2950, 25021), (3275, 22538), (4775, 15458), (6550, 11269), (7729, 9550)]