2036005280

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{2129}}^1$

素因数の和:2326

約数の個数: 96

約数和(自身を含む): 4959662400

約数和(自身を除く): 2923657120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 139, 160, 172, 215, 278, 344, 430, 556, 688, 695, 860, 1112, 1376, 1390, 1720, 2129, 2224, 2780, 3440, 4258, 4448, 5560, 5977, 6880, 8516, 10645, 11120, 11954, 17032, 21290, 22240, 23908, 29885, 34064, 42580, 47816, 59770, 68128, 85160, 91547, 95632, 119540, 170320, 183094, 191264, 239080, 295931, 340640, 366188, 457735, 478160, 591862, 732376, 915470, 956320, 1183724, 1464752, 1479655, 1830940, 2367448, 2929504, 2959310, 3661880, 4734896, 5918620, 7323760, 9469792, 11837240, 12725033, 14647520, 23674480, 25450066, 47348960, 50900132, 63625165, 101800264, 127250330, 203600528, 254500660, 407201056, 509001320, 1018002640, 2036005280]

約数ペア:

[(1, 2036005280), (2, 1018002640), (4, 509001320), (5, 407201056), (8, 254500660), (10, 203600528), (16, 127250330), (20, 101800264), (32, 63625165), (40, 50900132), (43, 47348960), (80, 25450066), (86, 23674480), (139, 14647520), (160, 12725033), (172, 11837240), (215, 9469792), (278, 7323760), (344, 5918620), (430, 4734896), (556, 3661880), (688, 2959310), (695, 2929504), (860, 2367448), (1112, 1830940), (1376, 1479655), (1390, 1464752), (1720, 1183724), (2129, 956320), (2224, 915470), (2780, 732376), (3440, 591862), (4258, 478160), (4448, 457735), (5560, 366188), (5977, 340640), (6880, 295931), (8516, 239080), (10645, 191264), (11120, 183094), (11954, 170320), (17032, 119540), (21290, 95632), (22240, 91547), (23908, 85160), (29885, 68128), (34064, 59770), (42580, 47816)]