2010013240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1\times {\mathrm{3541}}^1$

素因数の和:4192

約数の個数: 64

約数和(自身を含む): 4728144960

約数和(自身を除く): 2718131720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 617, 920, 1234, 2468, 3085, 3541, 4936, 6170, 7082, 12340, 14164, 14191, 17705, 24680, 28328, 28382, 35410, 56764, 70820, 70955, 81443, 113528, 141640, 141910, 162886, 283820, 325772, 407215, 567640, 651544, 814430, 1628860, 2184797, 3257720, 4369594, 8739188, 10923985, 17478376, 21847970, 43695940, 50250331, 87391880, 100500662, 201001324, 251251655, 402002648, 502503310, 1005006620, 2010013240]

約数ペア:

[(1, 2010013240), (2, 1005006620), (4, 502503310), (5, 402002648), (8, 251251655), (10, 201001324), (20, 100500662), (23, 87391880), (40, 50250331), (46, 43695940), (92, 21847970), (115, 17478376), (184, 10923985), (230, 8739188), (460, 4369594), (617, 3257720), (920, 2184797), (1234, 1628860), (2468, 814430), (3085, 651544), (3541, 567640), (4936, 407215), (6170, 325772), (7082, 283820), (12340, 162886), (14164, 141910), (14191, 141640), (17705, 113528), (24680, 81443), (28328, 70955), (28382, 70820), (35410, 56764)]