1204600

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 2957400

約数和(自身を除く): 1752800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 317, 380, 475, 634, 760, 950, 1268, 1585, 1900, 2536, 3170, 3800, 6023, 6340, 7925, 12046, 12680, 15850, 24092, 30115, 31700, 48184, 60230, 63400, 120460, 150575, 240920, 301150, 602300, 1204600]

約数ペア:

[(1, 1204600), (2, 602300), (4, 301150), (5, 240920), (8, 150575), (10, 120460), (19, 63400), (20, 60230), (25, 48184), (38, 31700), (40, 30115), (50, 24092), (76, 15850), (95, 12680), (100, 12046), (152, 7925), (190, 6340), (200, 6023), (317, 3800), (380, 3170), (475, 2536), (634, 1900), (760, 1585), (950, 1268)]