15696561320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1061}}^1\times {\mathrm{33623}}^1$

素因数の和:34706

約数の個数: 64

約数和(自身を含む): 38565383040

約数和(自身を除く): 22868821720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 1061, 2122, 4244, 5305, 8488, 10610, 11671, 21220, 23342, 33623, 42440, 46684, 58355, 67246, 93368, 116710, 134492, 168115, 233420, 268984, 336230, 369853, 466840, 672460, 739706, 1344920, 1479412, 1849265, 2958824, 3698530, 7397060, 14794120, 35674003, 71348006, 142696012, 178370015, 285392024, 356740030, 392414033, 713480060, 784828066, 1426960120, 1569656132, 1962070165, 3139312264, 3924140330, 7848280660, 15696561320]

約数ペア:

[(1, 15696561320), (2, 7848280660), (4, 3924140330), (5, 3139312264), (8, 1962070165), (10, 1569656132), (11, 1426960120), (20, 784828066), (22, 713480060), (40, 392414033), (44, 356740030), (55, 285392024), (88, 178370015), (110, 142696012), (220, 71348006), (440, 35674003), (1061, 14794120), (2122, 7397060), (4244, 3698530), (5305, 2958824), (8488, 1849265), (10610, 1479412), (11671, 1344920), (21220, 739706), (23342, 672460), (33623, 466840), (42440, 369853), (46684, 336230), (58355, 268984), (67246, 233420), (93368, 168115), (116710, 134492)]