4928543920

素因数分解:

$2^4\times 5^1\times {\mathrm{457}}^1\times {\mathrm{134807}}^1$

素因数の和:135277

約数の個数: 40

約数和(自身を含む): 11484023904

約数和(自身を除く): 6555479984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 457, 914, 1828, 2285, 3656, 4570, 7312, 9140, 18280, 36560, 134807, 269614, 539228, 674035, 1078456, 1348070, 2156912, 2696140, 5392280, 10784560, 61606799, 123213598, 246427196, 308033995, 492854392, 616067990, 985708784, 1232135980, 2464271960, 4928543920]

約数ペア:

[(1, 4928543920), (2, 2464271960), (4, 1232135980), (5, 985708784), (8, 616067990), (10, 492854392), (16, 308033995), (20, 246427196), (40, 123213598), (80, 61606799), (457, 10784560), (914, 5392280), (1828, 2696140), (2285, 2156912), (3656, 1348070), (4570, 1078456), (7312, 674035), (9140, 539228), (18280, 269614), (36560, 134807)]