117990460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{36643}}^1$

素因数の和:36682

約数の個数: 48

約数和(自身を含む): 295497216

約数和(自身を除く): 177506756

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 36643, 73286, 146572, 183215, 256501, 366430, 513002, 732860, 842789, 1026004, 1282505, 1685578, 2565010, 3371156, 4213945, 5130020, 5899523, 8427890, 11799046, 16855780, 23598092, 29497615, 58995230, 117990460]

約数ペア:

[(1, 117990460), (2, 58995230), (4, 29497615), (5, 23598092), (7, 16855780), (10, 11799046), (14, 8427890), (20, 5899523), (23, 5130020), (28, 4213945), (35, 3371156), (46, 2565010), (70, 1685578), (92, 1282505), (115, 1026004), (140, 842789), (161, 732860), (230, 513002), (322, 366430), (460, 256501), (644, 183215), (805, 146572), (1610, 73286), (3220, 36643)]