1567303940

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{947}}^1\times {\mathrm{997}}^1$

素因数の和:2036

約数の個数: 48

約数和(自身を含む): 3337854912

約数和(自身を除く): 1770550972

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 947, 997, 1660, 1894, 1994, 3788, 3988, 4735, 4985, 9470, 9970, 18940, 19940, 78601, 82751, 157202, 165502, 314404, 331004, 393005, 413755, 786010, 827510, 944159, 1572020, 1655020, 1888318, 3776636, 4720795, 9441590, 18883180, 78365197, 156730394, 313460788, 391825985, 783651970, 1567303940]

約数ペア:

[(1, 1567303940), (2, 783651970), (4, 391825985), (5, 313460788), (10, 156730394), (20, 78365197), (83, 18883180), (166, 9441590), (332, 4720795), (415, 3776636), (830, 1888318), (947, 1655020), (997, 1572020), (1660, 944159), (1894, 827510), (1994, 786010), (3788, 413755), (3988, 393005), (4735, 331004), (4985, 314404), (9470, 165502), (9970, 157202), (18940, 82751), (19940, 78601)]