5165380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 12083904

約数和(自身を除く): 6918524

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 212, 220, 265, 443, 530, 583, 886, 1060, 1166, 1772, 2215, 2332, 2915, 4430, 4873, 5830, 8860, 9746, 11660, 19492, 23479, 24365, 46958, 48730, 93916, 97460, 117395, 234790, 258269, 469580, 516538, 1033076, 1291345, 2582690, 5165380]

約数ペア:

[(1, 5165380), (2, 2582690), (4, 1291345), (5, 1033076), (10, 516538), (11, 469580), (20, 258269), (22, 234790), (44, 117395), (53, 97460), (55, 93916), (106, 48730), (110, 46958), (212, 24365), (220, 23479), (265, 19492), (443, 11660), (530, 9746), (583, 8860), (886, 5830), (1060, 4873), (1166, 4430), (1772, 2915), (2215, 2332)]