45259940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{503}}^1$

素因数の和:932

約数の個数: 48

約数和(自身を含む): 104146560

約数和(自身を除く): 58886620

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 409, 503, 818, 1006, 1636, 2012, 2045, 2515, 4090, 4499, 5030, 5533, 8180, 8998, 10060, 11066, 17996, 22132, 22495, 27665, 44990, 55330, 89980, 110660, 205727, 411454, 822908, 1028635, 2057270, 2262997, 4114540, 4525994, 9051988, 11314985, 22629970, 45259940]

約数ペア:

[(1, 45259940), (2, 22629970), (4, 11314985), (5, 9051988), (10, 4525994), (11, 4114540), (20, 2262997), (22, 2057270), (44, 1028635), (55, 822908), (110, 411454), (220, 205727), (409, 110660), (503, 89980), (818, 55330), (1006, 44990), (1636, 27665), (2012, 22495), (2045, 22132), (2515, 17996), (4090, 11066), (4499, 10060), (5030, 8998), (5533, 8180)]