16832900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:333

約数の個数: 72

約数和(自身を含む): 42288960

約数和(自身を除く): 25456060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 139, 140, 173, 175, 278, 346, 350, 556, 692, 695, 700, 865, 973, 1211, 1390, 1730, 1946, 2422, 2780, 3460, 3475, 3892, 4325, 4844, 4865, 6055, 6950, 8650, 9730, 12110, 13900, 17300, 19460, 24047, 24220, 24325, 30275, 48094, 48650, 60550, 96188, 97300, 120235, 121100, 168329, 240470, 336658, 480940, 601175, 673316, 841645, 1202350, 1683290, 2404700, 3366580, 4208225, 8416450, 16832900]

約数ペア:

[(1, 16832900), (2, 8416450), (4, 4208225), (5, 3366580), (7, 2404700), (10, 1683290), (14, 1202350), (20, 841645), (25, 673316), (28, 601175), (35, 480940), (50, 336658), (70, 240470), (100, 168329), (139, 121100), (140, 120235), (173, 97300), (175, 96188), (278, 60550), (346, 48650), (350, 48094), (556, 30275), (692, 24325), (695, 24220), (700, 24047), (865, 19460), (973, 17300), (1211, 13900), (1390, 12110), (1730, 9730), (1946, 8650), (2422, 6950), (2780, 6055), (3460, 4865), (3475, 4844), (3892, 4325)]