1105540

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{331}}^1$

素因数の和:507

約数の個数: 24

約数和(自身を含む): 2342592

約数和(自身を除く): 1237052

約数列:

[1, 2, 4, 5, 10, 20, 167, 331, 334, 662, 668, 835, 1324, 1655, 1670, 3310, 3340, 6620, 55277, 110554, 221108, 276385, 552770, 1105540]

約数ペア:

[(1, 1105540), (2, 552770), (4, 276385), (5, 221108), (10, 110554), (20, 55277), (167, 6620), (331, 3340), (334, 3310), (662, 1670), (668, 1655), (835, 1324)]