42652210

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:498

約数の個数: 32

約数和(自身を含む): 78216192

約数和(自身を除く): 35563982

約数列:

[1, 2, 5, 10, 137, 163, 191, 274, 326, 382, 685, 815, 955, 1370, 1630, 1910, 22331, 26167, 31133, 44662, 52334, 62266, 111655, 130835, 155665, 223310, 261670, 311330, 4265221, 8530442, 21326105, 42652210]

約数ペア:

[(1, 42652210), (2, 21326105), (5, 8530442), (10, 4265221), (137, 311330), (163, 261670), (191, 223310), (274, 155665), (326, 130835), (382, 111655), (685, 62266), (815, 52334), (955, 44662), (1370, 31133), (1630, 26167), (1910, 22331)]