354047150

素因数分解:

$2^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{283}}^1$

素因数の和:617

約数の個数: 48

約数和(自身を含む): 669385728

約数和(自身を除く): 315338578

約数列:

[1, 2, 5, 10, 25, 50, 131, 191, 262, 283, 382, 566, 655, 955, 1310, 1415, 1910, 2830, 3275, 4775, 6550, 7075, 9550, 14150, 25021, 37073, 50042, 54053, 74146, 108106, 125105, 185365, 250210, 270265, 370730, 540530, 625525, 926825, 1251050, 1351325, 1853650, 2702650, 7080943, 14161886, 35404715, 70809430, 177023575, 354047150]

約数ペア:

[(1, 354047150), (2, 177023575), (5, 70809430), (10, 35404715), (25, 14161886), (50, 7080943), (131, 2702650), (191, 1853650), (262, 1351325), (283, 1251050), (382, 926825), (566, 625525), (655, 540530), (955, 370730), (1310, 270265), (1415, 250210), (1910, 185365), (2830, 125105), (3275, 108106), (4775, 74146), (6550, 54053), (7075, 50042), (9550, 37073), (14150, 25021)]