16109660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5003}}^1$

素因数の和:5042

約数の個数: 48

約数和(自身を含む): 40352256

約数和(自身を除く): 24242596

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, 5003, 10006, 20012, 25015, 35021, 50030, 70042, 100060, 115069, 140084, 175105, 230138, 350210, 460276, 575345, 700420, 805483, 1150690, 1610966, 2301380, 3221932, 4027415, 8054830, 16109660]

約数ペア:

[(1, 16109660), (2, 8054830), (4, 4027415), (5, 3221932), (7, 2301380), (10, 1610966), (14, 1150690), (20, 805483), (23, 700420), (28, 575345), (35, 460276), (46, 350210), (70, 230138), (92, 175105), (115, 140084), (140, 115069), (161, 100060), (230, 70042), (322, 50030), (460, 35021), (644, 25015), (805, 20012), (1610, 10006), (3220, 5003)]