105504200

素因数分解:

$2^3\times 5^2\times {\mathrm{419}}^1\times {\mathrm{1259}}^1$

素因数の和:1694

約数の個数: 48

約数和(自身を含む): 246078000

約数和(自身を除く): 140573800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 419, 838, 1259, 1676, 2095, 2518, 3352, 4190, 5036, 6295, 8380, 10072, 10475, 12590, 16760, 20950, 25180, 31475, 41900, 50360, 62950, 83800, 125900, 251800, 527521, 1055042, 2110084, 2637605, 4220168, 5275210, 10550420, 13188025, 21100840, 26376050, 52752100, 105504200]

約数ペア:

[(1, 105504200), (2, 52752100), (4, 26376050), (5, 21100840), (8, 13188025), (10, 10550420), (20, 5275210), (25, 4220168), (40, 2637605), (50, 2110084), (100, 1055042), (200, 527521), (419, 251800), (838, 125900), (1259, 83800), (1676, 62950), (2095, 50360), (2518, 41900), (3352, 31475), (4190, 25180), (5036, 20950), (6295, 16760), (8380, 12590), (10072, 10475)]