115507370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{2063}}^1$

素因数の和:2590

約数の個数: 32

約数和(自身を含む): 227370240

約数和(自身を除く): 111862870

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 509, 1018, 2063, 2545, 4126, 5090, 5599, 10315, 11198, 20630, 22693, 27995, 45386, 55990, 113465, 226930, 1050067, 2100134, 5250335, 10500670, 11550737, 23101474, 57753685, 115507370]

約数ペア:

[(1, 115507370), (2, 57753685), (5, 23101474), (10, 11550737), (11, 10500670), (22, 5250335), (55, 2100134), (110, 1050067), (509, 226930), (1018, 113465), (2063, 55990), (2545, 45386), (4126, 27995), (5090, 22693), (5599, 20630), (10315, 11198)]