80299856

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{421}}^1$

素因数の和:580

約数の個数: 80

約数和(自身を含む): 193404288

約数和(自身を除く): 113104432

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 131, 182, 208, 262, 364, 421, 524, 728, 842, 917, 1048, 1456, 1684, 1703, 1834, 2096, 2947, 3368, 3406, 3668, 5473, 5894, 6736, 6812, 7336, 10946, 11788, 11921, 13624, 14672, 21892, 23576, 23842, 27248, 38311, 43784, 47152, 47684, 55151, 76622, 87568, 95368, 110302, 153244, 190736, 220604, 306488, 386057, 441208, 612976, 716963, 772114, 882416, 1433926, 1544228, 2867852, 3088456, 5018741, 5735704, 6176912, 10037482, 11471408, 20074964, 40149928, 80299856]

約数ペア:

[(1, 80299856), (2, 40149928), (4, 20074964), (7, 11471408), (8, 10037482), (13, 6176912), (14, 5735704), (16, 5018741), (26, 3088456), (28, 2867852), (52, 1544228), (56, 1433926), (91, 882416), (104, 772114), (112, 716963), (131, 612976), (182, 441208), (208, 386057), (262, 306488), (364, 220604), (421, 190736), (524, 153244), (728, 110302), (842, 95368), (917, 87568), (1048, 76622), (1456, 55151), (1684, 47684), (1703, 47152), (1834, 43784), (2096, 38311), (2947, 27248), (3368, 23842), (3406, 23576), (3668, 21892), (5473, 14672), (5894, 13624), (6736, 11921), (6812, 11788), (7336, 10946)]