45456580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{487}}^1$

素因数の和:868

約数の個数: 48

約数和(自身を含む): 103299840

約数和(自身を除く): 57843260

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 359, 487, 718, 974, 1436, 1795, 1948, 2435, 3590, 4667, 4870, 6331, 7180, 9334, 9740, 12662, 18668, 23335, 25324, 31655, 46670, 63310, 93340, 126620, 174833, 349666, 699332, 874165, 1748330, 2272829, 3496660, 4545658, 9091316, 11364145, 22728290, 45456580]

約数ペア:

[(1, 45456580), (2, 22728290), (4, 11364145), (5, 9091316), (10, 4545658), (13, 3496660), (20, 2272829), (26, 1748330), (52, 874165), (65, 699332), (130, 349666), (260, 174833), (359, 126620), (487, 93340), (718, 63310), (974, 46670), (1436, 31655), (1795, 25324), (1948, 23335), (2435, 18668), (3590, 12662), (4667, 9740), (4870, 9334), (6331, 7180)]