107247920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103123}}^1$

素因数の和:103149

約数の個数: 40

約数和(自身を含む): 268534896

約数和(自身を除く): 161286976

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 103123, 206246, 412492, 515615, 824984, 1031230, 1340599, 1649968, 2062460, 2681198, 4124920, 5362396, 6702995, 8249840, 10724792, 13405990, 21449584, 26811980, 53623960, 107247920]

約数ペア:

[(1, 107247920), (2, 53623960), (4, 26811980), (5, 21449584), (8, 13405990), (10, 10724792), (13, 8249840), (16, 6702995), (20, 5362396), (26, 4124920), (40, 2681198), (52, 2062460), (65, 1649968), (80, 1340599), (104, 1031230), (130, 824984), (208, 515615), (260, 412492), (520, 206246), (1040, 103123)]