9778848770

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{1777}}^1$

素因数の和:2067

約数の個数: 64

約数和(自身を含む): 18388218240

約数和(自身を除く): 8609369470

約数列:

[1, 2, 5, 10, 37, 74, 107, 139, 185, 214, 278, 370, 535, 695, 1070, 1390, 1777, 3554, 3959, 5143, 7918, 8885, 10286, 14873, 17770, 19795, 25715, 29746, 39590, 51430, 65749, 74365, 131498, 148730, 190139, 247003, 328745, 380278, 494006, 550301, 657490, 950695, 1100602, 1235015, 1901390, 2470030, 2751505, 5503010, 7035143, 9139111, 14070286, 18278222, 26429321, 35175715, 45695555, 52858642, 70351430, 91391110, 132146605, 264293210, 977884877, 1955769754, 4889424385, 9778848770]

約数ペア:

[(1, 9778848770), (2, 4889424385), (5, 1955769754), (10, 977884877), (37, 264293210), (74, 132146605), (107, 91391110), (139, 70351430), (185, 52858642), (214, 45695555), (278, 35175715), (370, 26429321), (535, 18278222), (695, 14070286), (1070, 9139111), (1390, 7035143), (1777, 5503010), (3554, 2751505), (3959, 2470030), (5143, 1901390), (7918, 1235015), (8885, 1100602), (10286, 950695), (14873, 657490), (17770, 550301), (19795, 494006), (25715, 380278), (29746, 328745), (39590, 247003), (51430, 190139), (65749, 148730), (74365, 131498)]