89450090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{14221}}^1$

素因数の和:14282

約数の個数: 32

約数和(自身を含む): 175101264

約数和(自身を除く): 85651174

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 629, 1258, 3145, 6290, 14221, 28442, 71105, 142210, 241757, 483514, 526177, 1052354, 1208785, 2417570, 2630885, 5261770, 8945009, 17890018, 44725045, 89450090]

約数ペア:

[(1, 89450090), (2, 44725045), (5, 17890018), (10, 8945009), (17, 5261770), (34, 2630885), (37, 2417570), (74, 1208785), (85, 1052354), (170, 526177), (185, 483514), (370, 241757), (629, 142210), (1258, 71105), (3145, 28442), (6290, 14221)]