40803910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2017}}^1$

素因数の和:2065

約数の個数: 48

約数和(自身を含む): 89211744

約数和(自身を除く): 48407834

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 289, 578, 595, 1190, 1445, 2017, 2023, 2890, 4034, 4046, 10085, 10115, 14119, 20170, 20230, 28238, 34289, 68578, 70595, 141190, 171445, 240023, 342890, 480046, 582913, 1165826, 1200115, 2400230, 2914565, 4080391, 5829130, 8160782, 20401955, 40803910]

約数ペア:

[(1, 40803910), (2, 20401955), (5, 8160782), (7, 5829130), (10, 4080391), (14, 2914565), (17, 2400230), (34, 1200115), (35, 1165826), (70, 582913), (85, 480046), (119, 342890), (170, 240023), (238, 171445), (289, 141190), (578, 70595), (595, 68578), (1190, 34289), (1445, 28238), (2017, 20230), (2023, 20170), (2890, 14119), (4034, 10115), (4046, 10085)]