97291940

素因数分解:

$2^2\times 5^1\times {\mathrm{1471}}^1\times {\mathrm{3307}}^1$

素因数の和:4787

約数の個数: 24

約数和(自身を含む): 204513792

約数和(自身を除く): 107221852

約数列:

[1, 2, 4, 5, 10, 20, 1471, 2942, 3307, 5884, 6614, 7355, 13228, 14710, 16535, 29420, 33070, 66140, 4864597, 9729194, 19458388, 24322985, 48645970, 97291940]

約数ペア:

[(1, 97291940), (2, 48645970), (4, 24322985), (5, 19458388), (10, 9729194), (20, 4864597), (1471, 66140), (2942, 33070), (3307, 29420), (5884, 16535), (6614, 14710), (7355, 13228)]