109956440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{929}}^1$

素因数の和:1220

約数の個数: 64

約数和(自身を含む): 271188000

約数和(自身を除く): 161231560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 269, 440, 538, 929, 1076, 1345, 1858, 2152, 2690, 2959, 3716, 4645, 5380, 5918, 7432, 9290, 10219, 10760, 11836, 14795, 18580, 20438, 23672, 29590, 37160, 40876, 51095, 59180, 81752, 102190, 118360, 204380, 249901, 408760, 499802, 999604, 1249505, 1999208, 2499010, 2748911, 4998020, 5497822, 9996040, 10995644, 13744555, 21991288, 27489110, 54978220, 109956440]

約数ペア:

[(1, 109956440), (2, 54978220), (4, 27489110), (5, 21991288), (8, 13744555), (10, 10995644), (11, 9996040), (20, 5497822), (22, 4998020), (40, 2748911), (44, 2499010), (55, 1999208), (88, 1249505), (110, 999604), (220, 499802), (269, 408760), (440, 249901), (538, 204380), (929, 118360), (1076, 102190), (1345, 81752), (1858, 59180), (2152, 51095), (2690, 40876), (2959, 37160), (3716, 29590), (4645, 23672), (5380, 20438), (5918, 18580), (7432, 14795), (9290, 11836), (10219, 10760)]