1844260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 4318272

約数和(自身を除く): 2474012

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 83, 101, 110, 166, 202, 220, 332, 404, 415, 505, 830, 913, 1010, 1111, 1660, 1826, 2020, 2222, 3652, 4444, 4565, 5555, 8383, 9130, 11110, 16766, 18260, 22220, 33532, 41915, 83830, 92213, 167660, 184426, 368852, 461065, 922130, 1844260]

約数ペア:

[(1, 1844260), (2, 922130), (4, 461065), (5, 368852), (10, 184426), (11, 167660), (20, 92213), (22, 83830), (44, 41915), (55, 33532), (83, 22220), (101, 18260), (110, 16766), (166, 11110), (202, 9130), (220, 8383), (332, 5555), (404, 4565), (415, 4444), (505, 3652), (830, 2222), (913, 2020), (1010, 1826), (1111, 1660)]