3196160

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1$

素因数の和:259

約数の個数: 72

約数和(自身を含む): 8388576

約数和(自身を除く): 5192416

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 227, 256, 320, 352, 440, 454, 640, 704, 880, 908, 1135, 1280, 1408, 1760, 1816, 2270, 2497, 2816, 3520, 3632, 4540, 4994, 7040, 7264, 9080, 9988, 12485, 14080, 14528, 18160, 19976, 24970, 29056, 36320, 39952, 49940, 58112, 72640, 79904, 99880, 145280, 159808, 199760, 290560, 319616, 399520, 639232, 799040, 1598080, 3196160]

約数ペア:

[(1, 3196160), (2, 1598080), (4, 799040), (5, 639232), (8, 399520), (10, 319616), (11, 290560), (16, 199760), (20, 159808), (22, 145280), (32, 99880), (40, 79904), (44, 72640), (55, 58112), (64, 49940), (80, 39952), (88, 36320), (110, 29056), (128, 24970), (160, 19976), (176, 18160), (220, 14528), (227, 14080), (256, 12485), (320, 9988), (352, 9080), (440, 7264), (454, 7040), (640, 4994), (704, 4540), (880, 3632), (908, 3520), (1135, 2816), (1280, 2497), (1408, 2270), (1760, 1816)]