3392260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 7660800

約数和(自身を除く): 4268540

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 79, 95, 113, 158, 190, 226, 316, 380, 395, 452, 565, 790, 1130, 1501, 1580, 2147, 2260, 3002, 4294, 6004, 7505, 8588, 8927, 10735, 15010, 17854, 21470, 30020, 35708, 42940, 44635, 89270, 169613, 178540, 339226, 678452, 848065, 1696130, 3392260]

約数ペア:

[(1, 3392260), (2, 1696130), (4, 848065), (5, 678452), (10, 339226), (19, 178540), (20, 169613), (38, 89270), (76, 44635), (79, 42940), (95, 35708), (113, 30020), (158, 21470), (190, 17854), (226, 15010), (316, 10735), (380, 8927), (395, 8588), (452, 7505), (565, 6004), (790, 4294), (1130, 3002), (1501, 2260), (1580, 2147)]