88077040

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{8669}}^1$

素因数の和:8809

約数の個数: 40

約数和(自身を含む): 206415360

約数和(自身を除く): 118338320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 8669, 10160, 17338, 34676, 43345, 69352, 86690, 138704, 173380, 346760, 693520, 1100963, 2201926, 4403852, 5504815, 8807704, 11009630, 17615408, 22019260, 44038520, 88077040]

約数ペア:

[(1, 88077040), (2, 44038520), (4, 22019260), (5, 17615408), (8, 11009630), (10, 8807704), (16, 5504815), (20, 4403852), (40, 2201926), (80, 1100963), (127, 693520), (254, 346760), (508, 173380), (635, 138704), (1016, 86690), (1270, 69352), (2032, 43345), (2540, 34676), (5080, 17338), (8669, 10160)]