82533040

素因数分解:

$2^4\times 5^1\times {\mathrm{691}}^1\times {\mathrm{1493}}^1$

素因数の和:2197

約数の個数: 40

約数和(自身を含む): 192295728

約数和(自身を除く): 109762688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 691, 1382, 1493, 2764, 2986, 3455, 5528, 5972, 6910, 7465, 11056, 11944, 13820, 14930, 23888, 27640, 29860, 55280, 59720, 119440, 1031663, 2063326, 4126652, 5158315, 8253304, 10316630, 16506608, 20633260, 41266520, 82533040]

約数ペア:

[(1, 82533040), (2, 41266520), (4, 20633260), (5, 16506608), (8, 10316630), (10, 8253304), (16, 5158315), (20, 4126652), (40, 2063326), (80, 1031663), (691, 119440), (1382, 59720), (1493, 55280), (2764, 29860), (2986, 27640), (3455, 23888), (5528, 14930), (5972, 13820), (6910, 11944), (7465, 11056)]