82095860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53309}}^1$

素因数の和:53336

約数の個数: 48

約数和(自身を含む): 214945920

約数和(自身を除く): 132850060

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 53309, 106618, 213236, 266545, 373163, 533090, 586399, 746326, 1066180, 1172798, 1492652, 1865815, 2345596, 2931995, 3731630, 4104793, 5863990, 7463260, 8209586, 11727980, 16419172, 20523965, 41047930, 82095860]

約数ペア:

[(1, 82095860), (2, 41047930), (4, 20523965), (5, 16419172), (7, 11727980), (10, 8209586), (11, 7463260), (14, 5863990), (20, 4104793), (22, 3731630), (28, 2931995), (35, 2345596), (44, 1865815), (55, 1492652), (70, 1172798), (77, 1066180), (110, 746326), (140, 586399), (154, 533090), (220, 373163), (308, 266545), (385, 213236), (770, 106618), (1540, 53309)]