69134480

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{10939}}^1$

素因数の和:11031

約数の個数: 40

約数和(自身を含む): 162787200

約数和(自身を除く): 93652720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 3160, 6320, 10939, 21878, 43756, 54695, 87512, 109390, 175024, 218780, 437560, 864181, 875120, 1728362, 3456724, 4320905, 6913448, 8641810, 13826896, 17283620, 34567240, 69134480]

約数ペア:

[(1, 69134480), (2, 34567240), (4, 17283620), (5, 13826896), (8, 8641810), (10, 6913448), (16, 4320905), (20, 3456724), (40, 1728362), (79, 875120), (80, 864181), (158, 437560), (316, 218780), (395, 175024), (632, 109390), (790, 87512), (1264, 54695), (1580, 43756), (3160, 21878), (6320, 10939)]