186680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 453600

約数和(自身を除く): 266920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 359, 520, 718, 1436, 1795, 2872, 3590, 4667, 7180, 9334, 14360, 18668, 23335, 37336, 46670, 93340, 186680]

約数ペア:

[(1, 186680), (2, 93340), (4, 46670), (5, 37336), (8, 23335), (10, 18668), (13, 14360), (20, 9334), (26, 7180), (40, 4667), (52, 3590), (65, 2872), (104, 1795), (130, 1436), (260, 718), (359, 520)]