80042270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103951}}^1$

素因数の和:103976

約数の個数: 32

約数和(自身を含む): 179629056

約数和(自身を除く): 99586786

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 103951, 207902, 519755, 727657, 1039510, 1143461, 1455314, 2286922, 3638285, 5717305, 7276570, 8004227, 11434610, 16008454, 40021135, 80042270]

約数ペア:

[(1, 80042270), (2, 40021135), (5, 16008454), (7, 11434610), (10, 8004227), (11, 7276570), (14, 5717305), (22, 3638285), (35, 2286922), (55, 1455314), (70, 1143461), (77, 1039510), (110, 727657), (154, 519755), (385, 207902), (770, 103951)]