45100820

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{55001}}^1$

素因数の和:55051

約数の個数: 24

約数和(自身を含む): 97023528

約数和(自身を除く): 51922708

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 55001, 110002, 220004, 275005, 550010, 1100020, 2255041, 4510082, 9020164, 11275205, 22550410, 45100820]

約数ペア:

[(1, 45100820), (2, 22550410), (4, 11275205), (5, 9020164), (10, 4510082), (20, 2255041), (41, 1100020), (82, 550010), (164, 275005), (205, 220004), (410, 110002), (820, 55001)]