107176520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{243583}}^1$

素因数の和:243605

約数の個数: 32

約数和(自身を含む): 263070720

約数和(自身を除く): 155894200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 243583, 487166, 974332, 1217915, 1948664, 2435830, 2679413, 4871660, 5358826, 9743320, 10717652, 13397065, 21435304, 26794130, 53588260, 107176520]

約数ペア:

[(1, 107176520), (2, 53588260), (4, 26794130), (5, 21435304), (8, 13397065), (10, 10717652), (11, 9743320), (20, 5358826), (22, 4871660), (40, 2679413), (44, 2435830), (55, 1948664), (88, 1217915), (110, 974332), (220, 487166), (440, 243583)]