57013960

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{45979}}^1$

素因数の和:46021

約数の個数: 32

約数和(自身を含む): 132422400

約数和(自身を除く): 75408440

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 45979, 91958, 183916, 229895, 367832, 459790, 919580, 1425349, 1839160, 2850698, 5701396, 7126745, 11402792, 14253490, 28506980, 57013960]

約数ペア:

[(1, 57013960), (2, 28506980), (4, 14253490), (5, 11402792), (8, 7126745), (10, 5701396), (20, 2850698), (31, 1839160), (40, 1425349), (62, 919580), (124, 459790), (155, 367832), (248, 229895), (310, 183916), (620, 91958), (1240, 45979)]