83929580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{1231}}^1$

素因数の和:1734

約数の個数: 48

約数和(自身を含む): 202008576

約数和(自身を除く): 118078996

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 487, 974, 1231, 1948, 2435, 2462, 3409, 4870, 4924, 6155, 6818, 8617, 9740, 12310, 13636, 17045, 17234, 24620, 34090, 34468, 43085, 68180, 86170, 172340, 599497, 1198994, 2397988, 2997485, 4196479, 5994970, 8392958, 11989940, 16785916, 20982395, 41964790, 83929580]

約数ペア:

[(1, 83929580), (2, 41964790), (4, 20982395), (5, 16785916), (7, 11989940), (10, 8392958), (14, 5994970), (20, 4196479), (28, 2997485), (35, 2397988), (70, 1198994), (140, 599497), (487, 172340), (974, 86170), (1231, 68180), (1948, 43085), (2435, 34468), (2462, 34090), (3409, 24620), (4870, 17234), (4924, 17045), (6155, 13636), (6818, 12310), (8617, 9740)]