107120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:129

約数の個数: 40

約数和(自身を含む): 270816

約数和(自身を除く): 163696

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 103, 104, 130, 206, 208, 260, 412, 515, 520, 824, 1030, 1040, 1339, 1648, 2060, 2678, 4120, 5356, 6695, 8240, 10712, 13390, 21424, 26780, 53560, 107120]

約数ペア:

[(1, 107120), (2, 53560), (4, 26780), (5, 21424), (8, 13390), (10, 10712), (13, 8240), (16, 6695), (20, 5356), (26, 4120), (40, 2678), (52, 2060), (65, 1648), (80, 1339), (103, 1040), (104, 1030), (130, 824), (206, 520), (208, 515), (260, 412)]