11820944305

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:498

約数の個数: 64

約数和(自身を含む): 15645623040

約数和(自身を除く): 3824678735

約数列:

[1, 5, 17, 53, 85, 107, 137, 179, 265, 535, 685, 895, 901, 1819, 2329, 3043, 4505, 5671, 7261, 9095, 9487, 11645, 14659, 15215, 19153, 24523, 28355, 36305, 47435, 73295, 95765, 96407, 122615, 123437, 161279, 249203, 325601, 416891, 482035, 617185, 776927, 806395, 1015109, 1246015, 1299719, 1628005, 2084455, 2623961, 3884635, 5075545, 6498595, 13119805, 13207759, 17256853, 22095223, 44607337, 66038795, 86284265, 110476115, 139069933, 223036685, 695349665, 2364188861, 11820944305]

約数ペア:

[(1, 11820944305), (5, 2364188861), (17, 695349665), (53, 223036685), (85, 139069933), (107, 110476115), (137, 86284265), (179, 66038795), (265, 44607337), (535, 22095223), (685, 17256853), (895, 13207759), (901, 13119805), (1819, 6498595), (2329, 5075545), (3043, 3884635), (4505, 2623961), (5671, 2084455), (7261, 1628005), (9095, 1299719), (9487, 1246015), (11645, 1015109), (14659, 806395), (15215, 776927), (19153, 617185), (24523, 482035), (28355, 416891), (36305, 325601), (47435, 249203), (73295, 161279), (95765, 123437), (96407, 122615)]