45140590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{10009}}^1$

素因数の和:10068

約数の個数: 32

約数和(自身を含む): 90810720

約数和(自身を除く): 45670130

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 10009, 20018, 50045, 100090, 110099, 220198, 410369, 550495, 820738, 1100990, 2051845, 4103690, 4514059, 9028118, 22570295, 45140590]

約数ペア:

[(1, 45140590), (2, 22570295), (5, 9028118), (10, 4514059), (11, 4103690), (22, 2051845), (41, 1100990), (55, 820738), (82, 550495), (110, 410369), (205, 220198), (410, 110099), (451, 100090), (902, 50045), (2255, 20018), (4510, 10009)]