8340055299740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1901}}^1\times {\mathrm{12903511}}^1$

素因数の和:12905438

約数の個数: 48

約数和(自身を含む): 18554114746944

約数和(自身を除く): 10214059447204

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1901, 3802, 7604, 9505, 19010, 32317, 38020, 64634, 129268, 161585, 323170, 646340, 12903511, 25807022, 51614044, 64517555, 129035110, 219359687, 258070220, 438719374, 877438748, 1096798435, 2193596870, 4387193740, 24529574411, 49059148822, 98118297644, 122647872055, 245295744110, 417002764987, 490591488220, 834005529974, 1668011059948, 2085013824935, 4170027649870, 8340055299740]

約数ペア:

[(1, 8340055299740), (2, 4170027649870), (4, 2085013824935), (5, 1668011059948), (10, 834005529974), (17, 490591488220), (20, 417002764987), (34, 245295744110), (68, 122647872055), (85, 98118297644), (170, 49059148822), (340, 24529574411), (1901, 4387193740), (3802, 2193596870), (7604, 1096798435), (9505, 877438748), (19010, 438719374), (32317, 258070220), (38020, 219359687), (64634, 129035110), (129268, 64517555), (161585, 51614044), (323170, 25807022), (646340, 12903511)]