134468560

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{16319}}^1$

素因数の和:16435

約数の個数: 40

約数和(自身を含む): 315694080

約数和(自身を除く): 181225520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 4120, 8240, 16319, 32638, 65276, 81595, 130552, 163190, 261104, 326380, 652760, 1305520, 1680857, 3361714, 6723428, 8404285, 13446856, 16808570, 26893712, 33617140, 67234280, 134468560]

約数ペア:

[(1, 134468560), (2, 67234280), (4, 33617140), (5, 26893712), (8, 16808570), (10, 13446856), (16, 8404285), (20, 6723428), (40, 3361714), (80, 1680857), (103, 1305520), (206, 652760), (412, 326380), (515, 261104), (824, 163190), (1030, 130552), (1648, 81595), (2060, 65276), (4120, 32638), (8240, 16319)]