1207601840

素因数分解:

$2^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{169607}}^1$

素因数の和:169709

約数の個数: 40

約数和(自身を含む): 2839237920

約数和(自身を除く): 1631636080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89, 178, 356, 445, 712, 890, 1424, 1780, 3560, 7120, 169607, 339214, 678428, 848035, 1356856, 1696070, 2713712, 3392140, 6784280, 13568560, 15095023, 30190046, 60380092, 75475115, 120760184, 150950230, 241520368, 301900460, 603800920, 1207601840]

約数ペア:

[(1, 1207601840), (2, 603800920), (4, 301900460), (5, 241520368), (8, 150950230), (10, 120760184), (16, 75475115), (20, 60380092), (40, 30190046), (80, 15095023), (89, 13568560), (178, 6784280), (356, 3392140), (445, 2713712), (712, 1696070), (890, 1356856), (1424, 848035), (1780, 678428), (3560, 339214), (7120, 169607)]