54549200

素因数分解:

$2^4\times 5^2\times {\mathrm{136373}}^1$

素因数の和:136391

約数の個数: 30

約数和(自身を含む): 131055414

約数和(自身を除く): 76506214

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 136373, 272746, 545492, 681865, 1090984, 1363730, 2181968, 2727460, 3409325, 5454920, 6818650, 10909840, 13637300, 27274600, 54549200]

約数ペア:

[(1, 54549200), (2, 27274600), (4, 13637300), (5, 10909840), (8, 6818650), (10, 5454920), (16, 3409325), (20, 2727460), (25, 2181968), (40, 1363730), (50, 1090984), (80, 681865), (100, 545492), (200, 272746), (400, 136373)]