89049800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{63607}}^1$

素因数の和:63630

約数の個数: 48

約数和(自身を含む): 236621760

約数和(自身を除く): 147571960

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, 63607, 127214, 254428, 318035, 445249, 508856, 636070, 890498, 1272140, 1590175, 1780996, 2226245, 2544280, 3180350, 3561992, 4452490, 6360700, 8904980, 11131225, 12721400, 17809960, 22262450, 44524900, 89049800]

約数ペア:

[(1, 89049800), (2, 44524900), (4, 22262450), (5, 17809960), (7, 12721400), (8, 11131225), (10, 8904980), (14, 6360700), (20, 4452490), (25, 3561992), (28, 3180350), (35, 2544280), (40, 2226245), (50, 1780996), (56, 1590175), (70, 1272140), (100, 890498), (140, 636070), (175, 508856), (200, 445249), (280, 318035), (350, 254428), (700, 127214), (1400, 63607)]