40907900590

素因数分解:

$2^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{449}}^1\times {\mathrm{47701}}^1$

素因数の和:48348

約数の個数: 32

約数和(自身を含む): 74186150400

約数和(自身を除く): 33278249810

約数列:

[1, 2, 5, 10, 191, 382, 449, 898, 955, 1910, 2245, 4490, 47701, 85759, 95402, 171518, 238505, 428795, 477010, 857590, 9110891, 18221782, 21417749, 42835498, 45554455, 91108910, 107088745, 214177490, 4090790059, 8181580118, 20453950295, 40907900590]

約数ペア:

[(1, 40907900590), (2, 20453950295), (5, 8181580118), (10, 4090790059), (191, 214177490), (382, 107088745), (449, 91108910), (898, 45554455), (955, 42835498), (1910, 21417749), (2245, 18221782), (4490, 9110891), (47701, 857590), (85759, 477010), (95402, 428795), (171518, 238505)]