952660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 2217600

約数和(自身を除く): 1264940

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 109, 115, 190, 218, 230, 380, 436, 437, 460, 545, 874, 1090, 1748, 2071, 2180, 2185, 2507, 4142, 4370, 5014, 8284, 8740, 10028, 10355, 12535, 20710, 25070, 41420, 47633, 50140, 95266, 190532, 238165, 476330, 952660]

約数ペア:

[(1, 952660), (2, 476330), (4, 238165), (5, 190532), (10, 95266), (19, 50140), (20, 47633), (23, 41420), (38, 25070), (46, 20710), (76, 12535), (92, 10355), (95, 10028), (109, 8740), (115, 8284), (190, 5014), (218, 4370), (230, 4142), (380, 2507), (436, 2185), (437, 2180), (460, 2071), (545, 1748), (874, 1090)]