10977040

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3191}}^1$

素因数の和:3247

約数の個数: 40

約数和(自身を含む): 26123328

約数和(自身を除く): 15146288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3191, 3440, 6382, 12764, 15955, 25528, 31910, 51056, 63820, 127640, 137213, 255280, 274426, 548852, 686065, 1097704, 1372130, 2195408, 2744260, 5488520, 10977040]

約数ペア:

[(1, 10977040), (2, 5488520), (4, 2744260), (5, 2195408), (8, 1372130), (10, 1097704), (16, 686065), (20, 548852), (40, 274426), (43, 255280), (80, 137213), (86, 127640), (172, 63820), (215, 51056), (344, 31910), (430, 25528), (688, 15955), (860, 12764), (1720, 6382), (3191, 3440)]