4818400

素因数分解:

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

素因数の和:356

約数の個数: 72

約数和(自身を含む): 12421080

約数和(自身を除く): 7602680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 152, 160, 190, 200, 304, 317, 380, 400, 475, 608, 634, 760, 800, 950, 1268, 1520, 1585, 1900, 2536, 3040, 3170, 3800, 5072, 6023, 6340, 7600, 7925, 10144, 12046, 12680, 15200, 15850, 24092, 25360, 30115, 31700, 48184, 50720, 60230, 63400, 96368, 120460, 126800, 150575, 192736, 240920, 253600, 301150, 481840, 602300, 963680, 1204600, 2409200, 4818400]

約数ペア:

[(1, 4818400), (2, 2409200), (4, 1204600), (5, 963680), (8, 602300), (10, 481840), (16, 301150), (19, 253600), (20, 240920), (25, 192736), (32, 150575), (38, 126800), (40, 120460), (50, 96368), (76, 63400), (80, 60230), (95, 50720), (100, 48184), (152, 31700), (160, 30115), (190, 25360), (200, 24092), (304, 15850), (317, 15200), (380, 12680), (400, 12046), (475, 10144), (608, 7925), (634, 7600), (760, 6340), (800, 6023), (950, 5072), (1268, 3800), (1520, 3170), (1585, 3040), (1900, 2536)]