56393200

素因数分解:

$2^4\times 5^2\times {\mathrm{140983}}^1$

素因数の和:141001

約数の個数: 30

約数和(自身を含む): 135485624

約数和(自身を除く): 79092424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 140983, 281966, 563932, 704915, 1127864, 1409830, 2255728, 2819660, 3524575, 5639320, 7049150, 11278640, 14098300, 28196600, 56393200]

約数ペア:

[(1, 56393200), (2, 28196600), (4, 14098300), (5, 11278640), (8, 7049150), (10, 5639320), (16, 3524575), (20, 2819660), (25, 2255728), (40, 1409830), (50, 1127864), (80, 704915), (100, 563932), (200, 281966), (400, 140983)]