67008040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2273}}^1$

素因数の和:2362

約数の個数: 64

約数和(自身を含む): 167002560

約数和(自身を除く): 99994520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 67, 88, 110, 134, 220, 268, 335, 440, 536, 670, 737, 1340, 1474, 2273, 2680, 2948, 3685, 4546, 5896, 7370, 9092, 11365, 14740, 18184, 22730, 25003, 29480, 45460, 50006, 90920, 100012, 125015, 152291, 200024, 250030, 304582, 500060, 609164, 761455, 1000120, 1218328, 1522910, 1675201, 3045820, 3350402, 6091640, 6700804, 8376005, 13401608, 16752010, 33504020, 67008040]

約数ペア:

[(1, 67008040), (2, 33504020), (4, 16752010), (5, 13401608), (8, 8376005), (10, 6700804), (11, 6091640), (20, 3350402), (22, 3045820), (40, 1675201), (44, 1522910), (55, 1218328), (67, 1000120), (88, 761455), (110, 609164), (134, 500060), (220, 304582), (268, 250030), (335, 200024), (440, 152291), (536, 125015), (670, 100012), (737, 90920), (1340, 50006), (1474, 45460), (2273, 29480), (2680, 25003), (2948, 22730), (3685, 18184), (4546, 14740), (5896, 11365), (7370, 9092)]