32740820

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{33409}}^1$

素因数の和:33432

約数の個数: 36

約数和(自身を含む): 79983540

約数和(自身を除く): 47242720

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 33409, 66818, 133636, 167045, 233863, 334090, 467726, 668180, 935452, 1169315, 1637041, 2338630, 3274082, 4677260, 6548164, 8185205, 16370410, 32740820]

約数ペア:

[(1, 32740820), (2, 16370410), (4, 8185205), (5, 6548164), (7, 4677260), (10, 3274082), (14, 2338630), (20, 1637041), (28, 1169315), (35, 935452), (49, 668180), (70, 467726), (98, 334090), (140, 233863), (196, 167045), (245, 133636), (490, 66818), (980, 33409)]