589027940

素因数分解:

$2^2\times 5^1\times {\mathrm{3889}}^1\times {\mathrm{7573}}^1$

素因数の和:11471

約数の個数: 24

約数和(自身を含む): 1237440120

約数和(自身を除く): 648412180

約数列:

[1, 2, 4, 5, 10, 20, 3889, 7573, 7778, 15146, 15556, 19445, 30292, 37865, 38890, 75730, 77780, 151460, 29451397, 58902794, 117805588, 147256985, 294513970, 589027940]

約数ペア:

[(1, 589027940), (2, 294513970), (4, 147256985), (5, 117805588), (10, 58902794), (20, 29451397), (3889, 151460), (7573, 77780), (7778, 75730), (15146, 38890), (15556, 37865), (19445, 30292)]