55364000

素因数分解:

$2^5\times 5^3\times {\mathrm{13841}}^1$

素因数の和:13866

約数の個数: 48

約数和(自身を含む): 136039176

約数和(自身を除く): 80675176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 13841, 27682, 55364, 69205, 110728, 138410, 221456, 276820, 346025, 442912, 553640, 692050, 1107280, 1384100, 1730125, 2214560, 2768200, 3460250, 5536400, 6920500, 11072800, 13841000, 27682000, 55364000]

約数ペア:

[(1, 55364000), (2, 27682000), (4, 13841000), (5, 11072800), (8, 6920500), (10, 5536400), (16, 3460250), (20, 2768200), (25, 2214560), (32, 1730125), (40, 1384100), (50, 1107280), (80, 692050), (100, 553640), (125, 442912), (160, 346025), (200, 276820), (250, 221456), (400, 138410), (500, 110728), (800, 69205), (1000, 55364), (2000, 27682), (4000, 13841)]