54106480

素因数分解:

$2^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{3541}}^1$

素因数の和:3745

約数の個数: 40

約数和(自身を含む): 126491904

約数和(自身を除く): 72385424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 191, 382, 764, 955, 1528, 1910, 3056, 3541, 3820, 7082, 7640, 14164, 15280, 17705, 28328, 35410, 56656, 70820, 141640, 283280, 676331, 1352662, 2705324, 3381655, 5410648, 6763310, 10821296, 13526620, 27053240, 54106480]

約数ペア:

[(1, 54106480), (2, 27053240), (4, 13526620), (5, 10821296), (8, 6763310), (10, 5410648), (16, 3381655), (20, 2705324), (40, 1352662), (80, 676331), (191, 283280), (382, 141640), (764, 70820), (955, 56656), (1528, 35410), (1910, 28328), (3056, 17705), (3541, 15280), (3820, 14164), (7082, 7640)]