40256210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{967}}^1$

素因数の和:1178

約数の個数: 32

約数和(自身を含む): 76108032

約数和(自身を除く): 35851822

約数列:

[1, 2, 5, 10, 23, 46, 115, 181, 230, 362, 905, 967, 1810, 1934, 4163, 4835, 8326, 9670, 20815, 22241, 41630, 44482, 111205, 175027, 222410, 350054, 875135, 1750270, 4025621, 8051242, 20128105, 40256210]

約数ペア:

[(1, 40256210), (2, 20128105), (5, 8051242), (10, 4025621), (23, 1750270), (46, 875135), (115, 350054), (181, 222410), (230, 175027), (362, 111205), (905, 44482), (967, 41630), (1810, 22241), (1934, 20815), (4163, 9670), (4835, 8326)]