2319312995

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:348

約数の個数: 64

約数和(自身を含む): 3125606400

約数和(自身を除く): 806293405

約数列:

[1, 5, 19, 37, 47, 95, 101, 139, 185, 235, 505, 695, 703, 893, 1739, 1919, 2641, 3515, 3737, 4465, 4747, 5143, 6533, 8695, 9595, 13205, 14039, 18685, 23735, 25715, 32665, 33041, 70195, 71003, 90193, 97717, 124127, 165205, 175639, 241721, 266741, 355015, 450965, 488585, 519443, 620635, 659833, 878195, 1208605, 1333705, 2597215, 3299165, 3337141, 4592699, 9869417, 12536827, 16685705, 22963495, 24413821, 49347085, 62684135, 122069105, 463862599, 2319312995]

約数ペア:

[(1, 2319312995), (5, 463862599), (19, 122069105), (37, 62684135), (47, 49347085), (95, 24413821), (101, 22963495), (139, 16685705), (185, 12536827), (235, 9869417), (505, 4592699), (695, 3337141), (703, 3299165), (893, 2597215), (1739, 1333705), (1919, 1208605), (2641, 878195), (3515, 659833), (3737, 620635), (4465, 519443), (4747, 488585), (5143, 450965), (6533, 355015), (8695, 266741), (9595, 241721), (13205, 175639), (14039, 165205), (18685, 124127), (23735, 97717), (25715, 90193), (32665, 71003), (33041, 70195)]