1064953040

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{700627}}^1$

素因数の和:700659

約数の個数: 40

約数和(自身を含む): 2606336160

約数和(自身を除く): 1541383120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 700627, 1401254, 2802508, 3503135, 5605016, 7006270, 11210032, 13311913, 14012540, 26623826, 28025080, 53247652, 56050160, 66559565, 106495304, 133119130, 212990608, 266238260, 532476520, 1064953040]

約数ペア:

[(1, 1064953040), (2, 532476520), (4, 266238260), (5, 212990608), (8, 133119130), (10, 106495304), (16, 66559565), (19, 56050160), (20, 53247652), (38, 28025080), (40, 26623826), (76, 14012540), (80, 13311913), (95, 11210032), (152, 7006270), (190, 5605016), (304, 3503135), (380, 2802508), (760, 1401254), (1520, 700627)]