38732890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{2897}}^1$

素因数の和:3102

約数の個数: 32

約数和(自身を含む): 80123904

約数和(自身を除く): 41391014

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 191, 382, 955, 1337, 1910, 2674, 2897, 5794, 6685, 13370, 14485, 20279, 28970, 40558, 101395, 202790, 553327, 1106654, 2766635, 3873289, 5533270, 7746578, 19366445, 38732890]

約数ペア:

[(1, 38732890), (2, 19366445), (5, 7746578), (7, 5533270), (10, 3873289), (14, 2766635), (35, 1106654), (70, 553327), (191, 202790), (382, 101395), (955, 40558), (1337, 28970), (1910, 20279), (2674, 14485), (2897, 13370), (5794, 6685)]