14398880

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2903}}^1$

素因数の和:2949

約数の個数: 48

約数和(自身を含む): 35126784

約数和(自身を除く): 20727904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 2903, 4960, 5806, 11612, 14515, 23224, 29030, 46448, 58060, 89993, 92896, 116120, 179986, 232240, 359972, 449965, 464480, 719944, 899930, 1439888, 1799860, 2879776, 3599720, 7199440, 14398880]

約数ペア:

[(1, 14398880), (2, 7199440), (4, 3599720), (5, 2879776), (8, 1799860), (10, 1439888), (16, 899930), (20, 719944), (31, 464480), (32, 449965), (40, 359972), (62, 232240), (80, 179986), (124, 116120), (155, 92896), (160, 89993), (248, 58060), (310, 46448), (496, 29030), (620, 23224), (992, 14515), (1240, 11612), (2480, 5806), (2903, 4960)]