80051510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103963}}^1$

素因数の和:103988

約数の個数: 32

約数和(自身を含む): 179649792

約数和(自身を除く): 99598282

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 103963, 207926, 519815, 727741, 1039630, 1143593, 1455482, 2287186, 3638705, 5717965, 7277410, 8005151, 11435930, 16010302, 40025755, 80051510]

約数ペア:

[(1, 80051510), (2, 40025755), (5, 16010302), (7, 11435930), (10, 8005151), (11, 7277410), (14, 5717965), (22, 3638705), (35, 2287186), (55, 1455482), (70, 1143593), (77, 1039630), (110, 727741), (154, 519815), (385, 207926), (770, 103963)]