40825872

素因数分解:

$2^4\times 3^2\times {\mathrm{509}}^1\times {\mathrm{557}}^1$

素因数の和:1080

約数の個数: 60

約数和(自身を含む): 114685740

約数和(自身を除く): 73859868

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 509, 557, 1018, 1114, 1527, 1671, 2036, 2228, 3054, 3342, 4072, 4456, 4581, 5013, 6108, 6684, 8144, 8912, 9162, 10026, 12216, 13368, 18324, 20052, 24432, 26736, 36648, 40104, 73296, 80208, 283513, 567026, 850539, 1134052, 1701078, 2268104, 2551617, 3402156, 4536208, 5103234, 6804312, 10206468, 13608624, 20412936, 40825872]

約数ペア:

[(1, 40825872), (2, 20412936), (3, 13608624), (4, 10206468), (6, 6804312), (8, 5103234), (9, 4536208), (12, 3402156), (16, 2551617), (18, 2268104), (24, 1701078), (36, 1134052), (48, 850539), (72, 567026), (144, 283513), (509, 80208), (557, 73296), (1018, 40104), (1114, 36648), (1527, 26736), (1671, 24432), (2036, 20052), (2228, 18324), (3054, 13368), (3342, 12216), (4072, 10026), (4456, 9162), (4581, 8912), (5013, 8144), (6108, 6684)]