22179969295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{1553}}^1$

素因数の和:1840

約数の個数: 64

約数和(自身を含む): 31149619200

約数和(自身を除く): 8969649905

約数列:

[1, 5, 11, 19, 55, 79, 95, 173, 209, 395, 865, 869, 1045, 1501, 1553, 1903, 3287, 4345, 7505, 7765, 9515, 13667, 16435, 16511, 17083, 29507, 36157, 68335, 82555, 85415, 122687, 147535, 150337, 180785, 259673, 268669, 324577, 613435, 751685, 1298365, 1343345, 1349557, 1622885, 2331053, 2856403, 2955359, 5104711, 6747785, 11655265, 14282015, 14776795, 21224851, 25523555, 25641583, 56151821, 106124255, 128207915, 233473361, 280759105, 403272169, 1167366805, 2016360845, 4435993859, 22179969295]

約数ペア:

[(1, 22179969295), (5, 4435993859), (11, 2016360845), (19, 1167366805), (55, 403272169), (79, 280759105), (95, 233473361), (173, 128207915), (209, 106124255), (395, 56151821), (865, 25641583), (869, 25523555), (1045, 21224851), (1501, 14776795), (1553, 14282015), (1903, 11655265), (3287, 6747785), (4345, 5104711), (7505, 2955359), (7765, 2856403), (9515, 2331053), (13667, 1622885), (16435, 1349557), (16511, 1343345), (17083, 1298365), (29507, 751685), (36157, 613435), (68335, 324577), (82555, 268669), (85415, 259673), (122687, 180785), (147535, 150337)]