13423960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30509}}^1$

素因数の和:30531

約数の個数: 32

約数和(自身を含む): 32950800

約数和(自身を除く): 19526840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 30509, 61018, 122036, 152545, 244072, 305090, 335599, 610180, 671198, 1220360, 1342396, 1677995, 2684792, 3355990, 6711980, 13423960]

約数ペア:

[(1, 13423960), (2, 6711980), (4, 3355990), (5, 2684792), (8, 1677995), (10, 1342396), (11, 1220360), (20, 671198), (22, 610180), (40, 335599), (44, 305090), (55, 244072), (88, 152545), (110, 122036), (220, 61018), (440, 30509)]