27862840

素因数分解:

$2^3\times 5^1\times {\mathrm{461}}^1\times {\mathrm{1511}}^1$

素因数の和:1983

約数の個数: 32

約数和(自身を含む): 62868960

約数和(自身を除く): 35006120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 461, 922, 1511, 1844, 2305, 3022, 3688, 4610, 6044, 7555, 9220, 12088, 15110, 18440, 30220, 60440, 696571, 1393142, 2786284, 3482855, 5572568, 6965710, 13931420, 27862840]

約数ペア:

[(1, 27862840), (2, 13931420), (4, 6965710), (5, 5572568), (8, 3482855), (10, 2786284), (20, 1393142), (40, 696571), (461, 60440), (922, 30220), (1511, 18440), (1844, 15110), (2305, 12088), (3022, 9220), (3688, 7555), (4610, 6044)]