16302800

素因数分解:

$2^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{769}}^1$

素因数の和:840

約数の個数: 60

約数和(自身を含む): 39958380

約数和(自身を除く): 23655580

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 53, 80, 100, 106, 200, 212, 265, 400, 424, 530, 769, 848, 1060, 1325, 1538, 2120, 2650, 3076, 3845, 4240, 5300, 6152, 7690, 10600, 12304, 15380, 19225, 21200, 30760, 38450, 40757, 61520, 76900, 81514, 153800, 163028, 203785, 307600, 326056, 407570, 652112, 815140, 1018925, 1630280, 2037850, 3260560, 4075700, 8151400, 16302800]

約数ペア:

[(1, 16302800), (2, 8151400), (4, 4075700), (5, 3260560), (8, 2037850), (10, 1630280), (16, 1018925), (20, 815140), (25, 652112), (40, 407570), (50, 326056), (53, 307600), (80, 203785), (100, 163028), (106, 153800), (200, 81514), (212, 76900), (265, 61520), (400, 40757), (424, 38450), (530, 30760), (769, 21200), (848, 19225), (1060, 15380), (1325, 12304), (1538, 10600), (2120, 7690), (2650, 6152), (3076, 5300), (3845, 4240)]