34748920

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:544

約数の個数: 64

約数和(自身を含む): 81997920

約数和(自身を除く): 47249000

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 53, 74, 106, 148, 185, 212, 265, 296, 370, 424, 443, 530, 740, 886, 1060, 1480, 1772, 1961, 2120, 2215, 3544, 3922, 4430, 7844, 8860, 9805, 15688, 16391, 17720, 19610, 23479, 32782, 39220, 46958, 65564, 78440, 81955, 93916, 117395, 131128, 163910, 187832, 234790, 327820, 469580, 655640, 868723, 939160, 1737446, 3474892, 4343615, 6949784, 8687230, 17374460, 34748920]

約数ペア:

[(1, 34748920), (2, 17374460), (4, 8687230), (5, 6949784), (8, 4343615), (10, 3474892), (20, 1737446), (37, 939160), (40, 868723), (53, 655640), (74, 469580), (106, 327820), (148, 234790), (185, 187832), (212, 163910), (265, 131128), (296, 117395), (370, 93916), (424, 81955), (443, 78440), (530, 65564), (740, 46958), (886, 39220), (1060, 32782), (1480, 23479), (1772, 19610), (1961, 17720), (2120, 16391), (2215, 15688), (3544, 9805), (3922, 8860), (4430, 7844)]