173004200

素因数分解:

$2^3\times 5^2\times {\mathrm{557}}^1\times {\mathrm{1553}}^1$

素因数の和:2126

約数の個数: 48

約数和(自身を含む): 403216380

約数和(自身を除く): 230212180

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 557, 1114, 1553, 2228, 2785, 3106, 4456, 5570, 6212, 7765, 11140, 12424, 13925, 15530, 22280, 27850, 31060, 38825, 55700, 62120, 77650, 111400, 155300, 310600, 865021, 1730042, 3460084, 4325105, 6920168, 8650210, 17300420, 21625525, 34600840, 43251050, 86502100, 173004200]

約数ペア:

[(1, 173004200), (2, 86502100), (4, 43251050), (5, 34600840), (8, 21625525), (10, 17300420), (20, 8650210), (25, 6920168), (40, 4325105), (50, 3460084), (100, 1730042), (200, 865021), (557, 310600), (1114, 155300), (1553, 111400), (2228, 77650), (2785, 62120), (3106, 55700), (4456, 38825), (5570, 31060), (6212, 27850), (7765, 22280), (11140, 15530), (12424, 13925)]