22471990255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{2473}}^1$

素因数の和:2752

約数の個数: 64

約数和(自身を含む): 32319544320

約数和(自身を除く): 9847554065

約数列:

[1, 5, 11, 13, 55, 65, 71, 143, 179, 355, 715, 781, 895, 923, 1969, 2327, 2473, 3905, 4615, 9845, 10153, 11635, 12365, 12709, 25597, 27203, 32149, 50765, 63545, 127985, 136015, 139799, 160745, 165217, 175583, 353639, 442667, 698995, 826085, 877915, 1768195, 1817387, 1931413, 2213335, 2282579, 4869337, 5754671, 9086935, 9657065, 11412895, 24346685, 25108369, 28773355, 31429357, 63301381, 125541845, 157146785, 316506905, 345722927, 408581641, 1728614635, 2042908205, 4494398051, 22471990255]

約数ペア:

[(1, 22471990255), (5, 4494398051), (11, 2042908205), (13, 1728614635), (55, 408581641), (65, 345722927), (71, 316506905), (143, 157146785), (179, 125541845), (355, 63301381), (715, 31429357), (781, 28773355), (895, 25108369), (923, 24346685), (1969, 11412895), (2327, 9657065), (2473, 9086935), (3905, 5754671), (4615, 4869337), (9845, 2282579), (10153, 2213335), (11635, 1931413), (12365, 1817387), (12709, 1768195), (25597, 877915), (27203, 826085), (32149, 698995), (50765, 442667), (63545, 353639), (127985, 175583), (136015, 165217), (139799, 160745)]