40946440

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{44507}}^1$

素因数の和:44541

約数の個数: 32

約数和(自身を含む): 96137280

約数和(自身を除く): 55190840

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 44507, 89014, 178028, 222535, 356056, 445070, 890140, 1023661, 1780280, 2047322, 4094644, 5118305, 8189288, 10236610, 20473220, 40946440]

約数ペア:

[(1, 40946440), (2, 20473220), (4, 10236610), (5, 8189288), (8, 5118305), (10, 4094644), (20, 2047322), (23, 1780280), (40, 1023661), (46, 890140), (92, 445070), (115, 356056), (184, 222535), (230, 178028), (460, 89014), (920, 44507)]