12168843265

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{739}}^1$

素因数の和:974

約数の個数: 64

約数和(自身を含む): 16410240000

約数和(自身を除く): 4241396735

約数列:

[1, 5, 19, 29, 43, 95, 139, 145, 215, 551, 695, 739, 817, 1247, 2641, 2755, 3695, 4031, 4085, 5977, 6235, 13205, 14041, 20155, 21431, 23693, 29885, 31777, 70205, 76589, 102721, 107155, 113563, 118465, 158885, 173333, 382945, 407189, 513605, 567815, 603763, 866665, 921533, 1951699, 2035945, 2978909, 3018815, 3293327, 4417003, 4607665, 9758495, 14894545, 16466635, 17509127, 22085015, 56599271, 83923057, 87545635, 128093087, 282996355, 419615285, 640465435, 2433768653, 12168843265]

約数ペア:

[(1, 12168843265), (5, 2433768653), (19, 640465435), (29, 419615285), (43, 282996355), (95, 128093087), (139, 87545635), (145, 83923057), (215, 56599271), (551, 22085015), (695, 17509127), (739, 16466635), (817, 14894545), (1247, 9758495), (2641, 4607665), (2755, 4417003), (3695, 3293327), (4031, 3018815), (4085, 2978909), (5977, 2035945), (6235, 1951699), (13205, 921533), (14041, 866665), (20155, 603763), (21431, 567815), (23693, 513605), (29885, 407189), (31777, 382945), (70205, 173333), (76589, 158885), (102721, 118465), (107155, 113563)]