5170916020

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{739}}^1\times {\mathrm{3931}}^1$

素因数の和:4768

約数の個数: 48

約数和(自身を含む): 10998590400

約数和(自身を除く): 5827674380

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 739, 890, 1478, 1780, 2956, 3695, 3931, 7390, 7862, 14780, 15724, 19655, 39310, 65771, 78620, 131542, 263084, 328855, 349859, 657710, 699718, 1315420, 1399436, 1749295, 2905009, 3498590, 5810018, 6997180, 11620036, 14525045, 29050090, 58100180, 258545801, 517091602, 1034183204, 1292729005, 2585458010, 5170916020]

約数ペア:

[(1, 5170916020), (2, 2585458010), (4, 1292729005), (5, 1034183204), (10, 517091602), (20, 258545801), (89, 58100180), (178, 29050090), (356, 14525045), (445, 11620036), (739, 6997180), (890, 5810018), (1478, 3498590), (1780, 2905009), (2956, 1749295), (3695, 1399436), (3931, 1315420), (7390, 699718), (7862, 657710), (14780, 349859), (15724, 328855), (19655, 263084), (39310, 131542), (65771, 78620)]