29970160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{34057}}^1$

素因数の和:34081

約数の個数: 40

約数和(自身を含む): 76017456

約数和(自身を除く): 46047296

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 34057, 68114, 136228, 170285, 272456, 340570, 374627, 544912, 681140, 749254, 1362280, 1498508, 1873135, 2724560, 2997016, 3746270, 5994032, 7492540, 14985080, 29970160]

約数ペア:

[(1, 29970160), (2, 14985080), (4, 7492540), (5, 5994032), (8, 3746270), (10, 2997016), (11, 2724560), (16, 1873135), (20, 1498508), (22, 1362280), (40, 749254), (44, 681140), (55, 544912), (80, 374627), (88, 340570), (110, 272456), (176, 170285), (220, 136228), (440, 68114), (880, 34057)]