83859490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{347}}^1$

素因数の和:404

約数の個数: 64

約数和(自身を含む): 178899840

約数和(自身を除く): 95040350

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 286, 338, 347, 694, 715, 845, 1430, 1690, 1735, 1859, 2197, 3470, 3718, 3817, 4394, 4511, 7634, 9022, 9295, 10985, 18590, 19085, 21970, 22555, 24167, 38170, 45110, 48334, 49621, 58643, 99242, 117286, 120835, 241670, 248105, 293215, 496210, 586430, 645073, 762359, 1290146, 1524718, 3225365, 3811795, 6450730, 7623590, 8385949, 16771898, 41929745, 83859490]

約数ペア:

[(1, 83859490), (2, 41929745), (5, 16771898), (10, 8385949), (11, 7623590), (13, 6450730), (22, 3811795), (26, 3225365), (55, 1524718), (65, 1290146), (110, 762359), (130, 645073), (143, 586430), (169, 496210), (286, 293215), (338, 248105), (347, 241670), (694, 120835), (715, 117286), (845, 99242), (1430, 58643), (1690, 49621), (1735, 48334), (1859, 45110), (2197, 38170), (3470, 24167), (3718, 22555), (3817, 21970), (4394, 19085), (4511, 18590), (7634, 10985), (9022, 9295)]