12594520

素因数分解:

$2^3\times 5^1\times {\mathrm{461}}^1\times {\mathrm{683}}^1$

素因数の和:1155

約数の個数: 32

約数和(自身を含む): 28440720

約数和(自身を除く): 15846200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 461, 683, 922, 1366, 1844, 2305, 2732, 3415, 3688, 4610, 5464, 6830, 9220, 13660, 18440, 27320, 314863, 629726, 1259452, 1574315, 2518904, 3148630, 6297260, 12594520]

約数ペア:

[(1, 12594520), (2, 6297260), (4, 3148630), (5, 2518904), (8, 1574315), (10, 1259452), (20, 629726), (40, 314863), (461, 27320), (683, 18440), (922, 13660), (1366, 9220), (1844, 6830), (2305, 5464), (2732, 4610), (3415, 3688)]