224716570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1\times {\mathrm{2003}}^1$

素因数の和:2886

約数の個数: 32

約数和(自身を含む): 436326912

約数和(自身を除く): 211610342

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 863, 1726, 2003, 4006, 4315, 8630, 10015, 11219, 20030, 22438, 26039, 52078, 56095, 112190, 130195, 260390, 1728589, 3457178, 8642945, 17285890, 22471657, 44943314, 112358285, 224716570]

約数ペア:

[(1, 224716570), (2, 112358285), (5, 44943314), (10, 22471657), (13, 17285890), (26, 8642945), (65, 3457178), (130, 1728589), (863, 260390), (1726, 130195), (2003, 112190), (4006, 56095), (4315, 52078), (8630, 26039), (10015, 22438), (11219, 20030)]