2155264133060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{65990941}}^1$

素因数の和:65991044

約数の個数: 48

約数和(自身を含む): 4789358606592

約数和(自身を除く): 2634094473532

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 71, 92, 115, 142, 230, 284, 355, 460, 710, 1420, 1633, 3266, 6532, 8165, 16330, 32660, 65990941, 131981882, 263963764, 329954705, 659909410, 1319818820, 1517791643, 3035583286, 4685356811, 6071166572, 7588958215, 9370713622, 15177916430, 18741427244, 23426784055, 30355832860, 46853568110, 93707136220, 107763206653, 215526413306, 431052826612, 538816033265, 1077632066530, 2155264133060]

約数ペア:

[(1, 2155264133060), (2, 1077632066530), (4, 538816033265), (5, 431052826612), (10, 215526413306), (20, 107763206653), (23, 93707136220), (46, 46853568110), (71, 30355832860), (92, 23426784055), (115, 18741427244), (142, 15177916430), (230, 9370713622), (284, 7588958215), (355, 6071166572), (460, 4685356811), (710, 3035583286), (1420, 1517791643), (1633, 1319818820), (3266, 659909410), (6532, 329954705), (8165, 263963764), (16330, 131981882), (32660, 65990941)]