16129740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{24439}}^1$

素因数の和:24462

約数の個数: 48

約数和(自身を含む): 49271040

約数和(自身を除く): 33141300

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 24439, 48878, 73317, 97756, 122195, 146634, 244390, 268829, 293268, 366585, 488780, 537658, 733170, 806487, 1075316, 1344145, 1466340, 1612974, 2688290, 3225948, 4032435, 5376580, 8064870, 16129740]

約数ペア:

[(1, 16129740), (2, 8064870), (3, 5376580), (4, 4032435), (5, 3225948), (6, 2688290), (10, 1612974), (11, 1466340), (12, 1344145), (15, 1075316), (20, 806487), (22, 733170), (30, 537658), (33, 488780), (44, 366585), (55, 293268), (60, 268829), (66, 244390), (110, 146634), (132, 122195), (165, 97756), (220, 73317), (330, 48878), (660, 24439)]