67610020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{6857}}^1$

素因数の和:6912

約数の個数: 48

約数和(自身を含む): 155539440

約数和(自身を除く): 87929420

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 290, 340, 493, 580, 986, 1972, 2465, 4930, 6857, 9860, 13714, 27428, 34285, 68570, 116569, 137140, 198853, 233138, 397706, 466276, 582845, 795412, 994265, 1165690, 1988530, 2331380, 3380501, 3977060, 6761002, 13522004, 16902505, 33805010, 67610020]

約数ペア:

[(1, 67610020), (2, 33805010), (4, 16902505), (5, 13522004), (10, 6761002), (17, 3977060), (20, 3380501), (29, 2331380), (34, 1988530), (58, 1165690), (68, 994265), (85, 795412), (116, 582845), (145, 466276), (170, 397706), (290, 233138), (340, 198853), (493, 137140), (580, 116569), (986, 68570), (1972, 34285), (2465, 27428), (4930, 13714), (6857, 9860)]