42898400

素因数分解:

$2^5\times 5^2\times {\mathrm{53623}}^1$

素因数の和:53643

約数の個数: 36

約数和(自身を含む): 104727672

約数和(自身を除く): 61829272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 53623, 107246, 214492, 268115, 428984, 536230, 857968, 1072460, 1340575, 1715936, 2144920, 2681150, 4289840, 5362300, 8579680, 10724600, 21449200, 42898400]

約数ペア:

[(1, 42898400), (2, 21449200), (4, 10724600), (5, 8579680), (8, 5362300), (10, 4289840), (16, 2681150), (20, 2144920), (25, 1715936), (32, 1340575), (40, 1072460), (50, 857968), (80, 536230), (100, 428984), (160, 268115), (200, 214492), (400, 107246), (800, 53623)]