4731800

素因数分解:

$2^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 11215800

約数和(自身を除く): 6484000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 59, 100, 118, 200, 236, 295, 401, 472, 590, 802, 1180, 1475, 1604, 2005, 2360, 2950, 3208, 4010, 5900, 8020, 10025, 11800, 16040, 20050, 23659, 40100, 47318, 80200, 94636, 118295, 189272, 236590, 473180, 591475, 946360, 1182950, 2365900, 4731800]

約数ペア:

[(1, 4731800), (2, 2365900), (4, 1182950), (5, 946360), (8, 591475), (10, 473180), (20, 236590), (25, 189272), (40, 118295), (50, 94636), (59, 80200), (100, 47318), (118, 40100), (200, 23659), (236, 20050), (295, 16040), (401, 11800), (472, 10025), (590, 8020), (802, 5900), (1180, 4010), (1475, 3208), (1604, 2950), (2005, 2360)]