76772140

素因数分解:

$2^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{11597}}^1$

素因数の和:11937

約数の個数: 24

約数和(自身を含む): 161722512

約数和(自身を除く): 84950372

約数列:

[1, 2, 4, 5, 10, 20, 331, 662, 1324, 1655, 3310, 6620, 11597, 23194, 46388, 57985, 115970, 231940, 3838607, 7677214, 15354428, 19193035, 38386070, 76772140]

約数ペア:

[(1, 76772140), (2, 38386070), (4, 19193035), (5, 15354428), (10, 7677214), (20, 3838607), (331, 231940), (662, 115970), (1324, 57985), (1655, 46388), (3310, 23194), (6620, 11597)]