1700140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{503}}^1$

素因数の和:538

約数の個数: 36

約数和(自身を含む): 3873744

約数和(自身を除く): 2173604

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 503, 676, 845, 1006, 1690, 2012, 2515, 3380, 5030, 6539, 10060, 13078, 26156, 32695, 65390, 85007, 130780, 170014, 340028, 425035, 850070, 1700140]

約数ペア:

[(1, 1700140), (2, 850070), (4, 425035), (5, 340028), (10, 170014), (13, 130780), (20, 85007), (26, 65390), (52, 32695), (65, 26156), (130, 13078), (169, 10060), (260, 6539), (338, 5030), (503, 3380), (676, 2515), (845, 2012), (1006, 1690)]