2409200

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:354

約数の個数: 60

約数和(自身を含む): 6111960

約数和(自身を除く): 3702760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 317, 380, 400, 475, 634, 760, 950, 1268, 1520, 1585, 1900, 2536, 3170, 3800, 5072, 6023, 6340, 7600, 7925, 12046, 12680, 15850, 24092, 25360, 30115, 31700, 48184, 60230, 63400, 96368, 120460, 126800, 150575, 240920, 301150, 481840, 602300, 1204600, 2409200]

約数ペア:

[(1, 2409200), (2, 1204600), (4, 602300), (5, 481840), (8, 301150), (10, 240920), (16, 150575), (19, 126800), (20, 120460), (25, 96368), (38, 63400), (40, 60230), (50, 48184), (76, 31700), (80, 30115), (95, 25360), (100, 24092), (152, 15850), (190, 12680), (200, 12046), (304, 7925), (317, 7600), (380, 6340), (400, 6023), (475, 5072), (634, 3800), (760, 3170), (950, 2536), (1268, 1900), (1520, 1585)]