993189400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{709421}}^1$

素因数の和:709444

約数の個数: 48

約数和(自身を含む): 2639049840

約数和(自身を除く): 1645860440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 709421, 1418842, 2837684, 3547105, 4965947, 5675368, 7094210, 9931894, 14188420, 17735525, 19863788, 24829735, 28376840, 35471050, 39727576, 49659470, 70942100, 99318940, 124148675, 141884200, 198637880, 248297350, 496594700, 993189400]

約数ペア:

[(1, 993189400), (2, 496594700), (4, 248297350), (5, 198637880), (7, 141884200), (8, 124148675), (10, 99318940), (14, 70942100), (20, 49659470), (25, 39727576), (28, 35471050), (35, 28376840), (40, 24829735), (50, 19863788), (56, 17735525), (70, 14188420), (100, 9931894), (140, 7094210), (175, 5675368), (200, 4965947), (280, 3547105), (350, 2837684), (700, 1418842), (1400, 709421)]