40125112

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{953}}^1$

素因数の和:1255

約数の個数: 32

約数和(自身を含む): 79563600

約数和(自身を除く): 39438488

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 277, 554, 953, 1108, 1906, 2216, 3812, 5263, 7624, 10526, 18107, 21052, 36214, 42104, 72428, 144856, 263981, 527962, 1055924, 2111848, 5015639, 10031278, 20062556, 40125112]

約数ペア:

[(1, 40125112), (2, 20062556), (4, 10031278), (8, 5015639), (19, 2111848), (38, 1055924), (76, 527962), (152, 263981), (277, 144856), (554, 72428), (953, 42104), (1108, 36214), (1906, 21052), (2216, 18107), (3812, 10526), (5263, 7624)]