80621002

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{14149}}^1$

素因数の和:14206

約数の個数: 32

約数和(自身を含む): 154857600

約数和(自身を除く): 74236598

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2849, 5698, 14149, 28298, 99043, 155639, 198086, 311278, 523513, 1047026, 1089473, 2178946, 3664591, 5758643, 7329182, 11517286, 40310501, 80621002]

約数ペア:

[(1, 80621002), (2, 40310501), (7, 11517286), (11, 7329182), (14, 5758643), (22, 3664591), (37, 2178946), (74, 1089473), (77, 1047026), (154, 523513), (259, 311278), (407, 198086), (518, 155639), (814, 99043), (2849, 28298), (5698, 14149)]