64982090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2693}}^1$

素因数の和:2846

約数の個数: 32

約数和(自身を含む): 124139520

約数和(自身を除く): 59157430

約数列:

[1, 2, 5, 10, 19, 38, 95, 127, 190, 254, 635, 1270, 2413, 2693, 4826, 5386, 12065, 13465, 24130, 26930, 51167, 102334, 255835, 342011, 511670, 684022, 1710055, 3420110, 6498209, 12996418, 32491045, 64982090]

約数ペア:

[(1, 64982090), (2, 32491045), (5, 12996418), (10, 6498209), (19, 3420110), (38, 1710055), (95, 684022), (127, 511670), (190, 342011), (254, 255835), (635, 102334), (1270, 51167), (2413, 26930), (2693, 24130), (4826, 13465), (5386, 12065)]