57885280

素因数分解:

$2^5\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1093}}^1$

素因数の和:1439

約数の個数: 48

約数和(自身を含む): 137292624

約数和(自身を除く): 79407344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 331, 662, 1093, 1324, 1655, 2186, 2648, 3310, 4372, 5296, 5465, 6620, 8744, 10592, 10930, 13240, 17488, 21860, 26480, 34976, 43720, 52960, 87440, 174880, 361783, 723566, 1447132, 1808915, 2894264, 3617830, 5788528, 7235660, 11577056, 14471320, 28942640, 57885280]

約数ペア:

[(1, 57885280), (2, 28942640), (4, 14471320), (5, 11577056), (8, 7235660), (10, 5788528), (16, 3617830), (20, 2894264), (32, 1808915), (40, 1447132), (80, 723566), (160, 361783), (331, 174880), (662, 87440), (1093, 52960), (1324, 43720), (1655, 34976), (2186, 26480), (2648, 21860), (3310, 17488), (4372, 13240), (5296, 10930), (5465, 10592), (6620, 8744)]