2099682560

素因数分解:

$2^8\times 5^1\times {\mathrm{59}}^1\times {\mathrm{27803}}^1$

素因数の和:27883

約数の個数: 72

約数和(自身を含む): 5114823840

約数和(自身を除く): 3015141280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 128, 160, 236, 256, 295, 320, 472, 590, 640, 944, 1180, 1280, 1888, 2360, 3776, 4720, 7552, 9440, 15104, 18880, 27803, 37760, 55606, 75520, 111212, 139015, 222424, 278030, 444848, 556060, 889696, 1112120, 1640377, 1779392, 2224240, 3280754, 3558784, 4448480, 6561508, 7117568, 8201885, 8896960, 13123016, 16403770, 17793920, 26246032, 32807540, 35587840, 52492064, 65615080, 104984128, 131230160, 209968256, 262460320, 419936512, 524920640, 1049841280, 2099682560]

約数ペア:

[(1, 2099682560), (2, 1049841280), (4, 524920640), (5, 419936512), (8, 262460320), (10, 209968256), (16, 131230160), (20, 104984128), (32, 65615080), (40, 52492064), (59, 35587840), (64, 32807540), (80, 26246032), (118, 17793920), (128, 16403770), (160, 13123016), (236, 8896960), (256, 8201885), (295, 7117568), (320, 6561508), (472, 4448480), (590, 3558784), (640, 3280754), (944, 2224240), (1180, 1779392), (1280, 1640377), (1888, 1112120), (2360, 889696), (3776, 556060), (4720, 444848), (7552, 278030), (9440, 222424), (15104, 139015), (18880, 111212), (27803, 75520), (37760, 55606)]