5428016580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{12923849}}^1$

素因数の和:12923868

約数の個数: 48

約数和(自身を含む): 17369654400

約数和(自身を除く): 11941637820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 12923849, 25847698, 38771547, 51695396, 64619245, 77543094, 90466943, 129238490, 155086188, 180933886, 193857735, 258476980, 271400829, 361867772, 387715470, 452334715, 542801658, 775430940, 904669430, 1085603316, 1357004145, 1809338860, 2714008290, 5428016580]

約数ペア:

[(1, 5428016580), (2, 2714008290), (3, 1809338860), (4, 1357004145), (5, 1085603316), (6, 904669430), (7, 775430940), (10, 542801658), (12, 452334715), (14, 387715470), (15, 361867772), (20, 271400829), (21, 258476980), (28, 193857735), (30, 180933886), (35, 155086188), (42, 129238490), (60, 90466943), (70, 77543094), (84, 64619245), (105, 51695396), (140, 38771547), (210, 25847698), (420, 12923849)]