75319660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6737}}^1$

素因数の和:6802

約数の個数: 48

約数和(自身を含む): 174325536

約数和(自身を除く): 99005876

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 130, 172, 215, 260, 430, 559, 860, 1118, 2236, 2795, 5590, 6737, 11180, 13474, 26948, 33685, 67370, 87581, 134740, 175162, 289691, 350324, 437905, 579382, 875810, 1158764, 1448455, 1751620, 2896910, 3765983, 5793820, 7531966, 15063932, 18829915, 37659830, 75319660]

約数ペア:

[(1, 75319660), (2, 37659830), (4, 18829915), (5, 15063932), (10, 7531966), (13, 5793820), (20, 3765983), (26, 2896910), (43, 1751620), (52, 1448455), (65, 1158764), (86, 875810), (130, 579382), (172, 437905), (215, 350324), (260, 289691), (430, 175162), (559, 134740), (860, 87581), (1118, 67370), (2236, 33685), (2795, 26948), (5590, 13474), (6737, 11180)]