25980005856

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1680901}}^1$

素因数の和:1680944

約数の個数: 96

約数和(自身を含む): 81328762368

約数和(自身を除く): 55348756512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 69, 84, 92, 96, 112, 138, 161, 168, 184, 224, 276, 322, 336, 368, 483, 552, 644, 672, 736, 966, 1104, 1288, 1932, 2208, 2576, 3864, 5152, 7728, 15456, 1680901, 3361802, 5042703, 6723604, 10085406, 11766307, 13447208, 20170812, 23532614, 26894416, 35298921, 38660723, 40341624, 47065228, 53788832, 70597842, 77321446, 80683248, 94130456, 115982169, 141195684, 154642892, 161366496, 188260912, 231964338, 270625061, 282391368, 309285784, 376521824, 463928676, 541250122, 564782736, 618571568, 811875183, 927857352, 1082500244, 1129565472, 1237143136, 1623750366, 1855714704, 2165000488, 3247500732, 3711429408, 4330000976, 6495001464, 8660001952, 12990002928, 25980005856]

約数ペア:

[(1, 25980005856), (2, 12990002928), (3, 8660001952), (4, 6495001464), (6, 4330000976), (7, 3711429408), (8, 3247500732), (12, 2165000488), (14, 1855714704), (16, 1623750366), (21, 1237143136), (23, 1129565472), (24, 1082500244), (28, 927857352), (32, 811875183), (42, 618571568), (46, 564782736), (48, 541250122), (56, 463928676), (69, 376521824), (84, 309285784), (92, 282391368), (96, 270625061), (112, 231964338), (138, 188260912), (161, 161366496), (168, 154642892), (184, 141195684), (224, 115982169), (276, 94130456), (322, 80683248), (336, 77321446), (368, 70597842), (483, 53788832), (552, 47065228), (644, 40341624), (672, 38660723), (736, 35298921), (966, 26894416), (1104, 23532614), (1288, 20170812), (1932, 13447208), (2208, 11766307), (2576, 10085406), (3864, 6723604), (5152, 5042703), (7728, 3361802), (15456, 1680901)]