74269240

素因数分解:

$2^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{6703}}^1$

素因数の和:6991

約数の個数: 32

約数和(自身を含む): 167734080

約数和(自身を除く): 93464840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 277, 554, 1108, 1385, 2216, 2770, 5540, 6703, 11080, 13406, 26812, 33515, 53624, 67030, 134060, 268120, 1856731, 3713462, 7426924, 9283655, 14853848, 18567310, 37134620, 74269240]

約数ペア:

[(1, 74269240), (2, 37134620), (4, 18567310), (5, 14853848), (8, 9283655), (10, 7426924), (20, 3713462), (40, 1856731), (277, 268120), (554, 134060), (1108, 67030), (1385, 53624), (2216, 33515), (2770, 26812), (5540, 13406), (6703, 11080)]