17374460

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 38265696

約数和(自身を除く): 20891236

約数列:

[1, 2, 4, 5, 10, 20, 37, 53, 74, 106, 148, 185, 212, 265, 370, 443, 530, 740, 886, 1060, 1772, 1961, 2215, 3922, 4430, 7844, 8860, 9805, 16391, 19610, 23479, 32782, 39220, 46958, 65564, 81955, 93916, 117395, 163910, 234790, 327820, 469580, 868723, 1737446, 3474892, 4343615, 8687230, 17374460]

約数ペア:

[(1, 17374460), (2, 8687230), (4, 4343615), (5, 3474892), (10, 1737446), (20, 868723), (37, 469580), (53, 327820), (74, 234790), (106, 163910), (148, 117395), (185, 93916), (212, 81955), (265, 65564), (370, 46958), (443, 39220), (530, 32782), (740, 23479), (886, 19610), (1060, 16391), (1772, 9805), (1961, 8860), (2215, 7844), (3922, 4430)]