133805320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{8219}}^1$

素因数の和:8278

約数の個数: 64

約数和(自身を含む): 337348800

約数和(自身を除く): 203543480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 148, 185, 220, 296, 370, 407, 440, 740, 814, 1480, 1628, 2035, 3256, 4070, 8140, 8219, 16280, 16438, 32876, 41095, 65752, 82190, 90409, 164380, 180818, 304103, 328760, 361636, 452045, 608206, 723272, 904090, 1216412, 1520515, 1808180, 2432824, 3041030, 3345133, 3616360, 6082060, 6690266, 12164120, 13380532, 16725665, 26761064, 33451330, 66902660, 133805320]

約数ペア:

[(1, 133805320), (2, 66902660), (4, 33451330), (5, 26761064), (8, 16725665), (10, 13380532), (11, 12164120), (20, 6690266), (22, 6082060), (37, 3616360), (40, 3345133), (44, 3041030), (55, 2432824), (74, 1808180), (88, 1520515), (110, 1216412), (148, 904090), (185, 723272), (220, 608206), (296, 452045), (370, 361636), (407, 328760), (440, 304103), (740, 180818), (814, 164380), (1480, 90409), (1628, 82190), (2035, 65752), (3256, 41095), (4070, 32876), (8140, 16438), (8219, 16280)]