52739200

素因数分解:

$2^7\times 5^2\times {\mathrm{16481}}^1$

素因数の和:16505

約数の個数: 48

約数和(自身を含む): 130290210

約数和(自身を除く): 77551010

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200, 16481, 32962, 65924, 82405, 131848, 164810, 263696, 329620, 412025, 527392, 659240, 824050, 1054784, 1318480, 1648100, 2109568, 2636960, 3296200, 5273920, 6592400, 10547840, 13184800, 26369600, 52739200]

約数ペア:

[(1, 52739200), (2, 26369600), (4, 13184800), (5, 10547840), (8, 6592400), (10, 5273920), (16, 3296200), (20, 2636960), (25, 2109568), (32, 1648100), (40, 1318480), (50, 1054784), (64, 824050), (80, 659240), (100, 527392), (128, 412025), (160, 329620), (200, 263696), (320, 164810), (400, 131848), (640, 82405), (800, 65924), (1600, 32962), (3200, 16481)]