43380860

素因数分解:

$2^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{6553}}^1$

素因数の和:6893

約数の個数: 24

約数和(自身を含む): 91388976

約数和(自身を除く): 48008116

約数列:

[1, 2, 4, 5, 10, 20, 331, 662, 1324, 1655, 3310, 6553, 6620, 13106, 26212, 32765, 65530, 131060, 2169043, 4338086, 8676172, 10845215, 21690430, 43380860]

約数ペア:

[(1, 43380860), (2, 21690430), (4, 10845215), (5, 8676172), (10, 4338086), (20, 2169043), (331, 131060), (662, 65530), (1324, 32765), (1655, 26212), (3310, 13106), (6553, 6620)]