8207050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:247

約数の個数: 48

約数和(自身を含む): 16472160

約数和(自身を除く): 8265110

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 53, 95, 106, 163, 190, 265, 326, 475, 530, 815, 950, 1007, 1325, 1630, 2014, 2650, 3097, 4075, 5035, 6194, 8150, 8639, 10070, 15485, 17278, 25175, 30970, 43195, 50350, 77425, 86390, 154850, 164141, 215975, 328282, 431950, 820705, 1641410, 4103525, 8207050]

約数ペア:

[(1, 8207050), (2, 4103525), (5, 1641410), (10, 820705), (19, 431950), (25, 328282), (38, 215975), (50, 164141), (53, 154850), (95, 86390), (106, 77425), (163, 50350), (190, 43195), (265, 30970), (326, 25175), (475, 17278), (530, 15485), (815, 10070), (950, 8639), (1007, 8150), (1325, 6194), (1630, 5035), (2014, 4075), (2650, 3097)]