7438341560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14304503}}^1$

素因数の和:14304527

約数の個数: 32

約数和(自身を含む): 18023675040

約数和(自身を除く): 10585333480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 14304503, 28609006, 57218012, 71522515, 114436024, 143045030, 185958539, 286090060, 371917078, 572180120, 743834156, 929792695, 1487668312, 1859585390, 3719170780, 7438341560]

約数ペア:

[(1, 7438341560), (2, 3719170780), (4, 1859585390), (5, 1487668312), (8, 929792695), (10, 743834156), (13, 572180120), (20, 371917078), (26, 286090060), (40, 185958539), (52, 143045030), (65, 114436024), (104, 71522515), (130, 57218012), (260, 28609006), (520, 14304503)]