63269260

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{443}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 137473056

約数和(自身を除く): 74203796

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 193, 370, 386, 443, 740, 772, 886, 965, 1772, 1930, 2215, 3860, 4430, 7141, 8860, 14282, 16391, 28564, 32782, 35705, 65564, 71410, 81955, 85499, 142820, 163910, 170998, 327820, 341996, 427495, 854990, 1709980, 3163463, 6326926, 12653852, 15817315, 31634630, 63269260]

約数ペア:

[(1, 63269260), (2, 31634630), (4, 15817315), (5, 12653852), (10, 6326926), (20, 3163463), (37, 1709980), (74, 854990), (148, 427495), (185, 341996), (193, 327820), (370, 170998), (386, 163910), (443, 142820), (740, 85499), (772, 81955), (886, 71410), (965, 65564), (1772, 35705), (1930, 32782), (2215, 28564), (3860, 16391), (4430, 14282), (7141, 8860)]