27208400

素因数分解:

$2^4\times 5^2\times {\mathrm{251}}^1\times {\mathrm{271}}^1$

素因数の和:540

約数の個数: 60

約数和(自身を含む): 65870784

約数和(自身を除く): 38662384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 251, 271, 400, 502, 542, 1004, 1084, 1255, 1355, 2008, 2168, 2510, 2710, 4016, 4336, 5020, 5420, 6275, 6775, 10040, 10840, 12550, 13550, 20080, 21680, 25100, 27100, 50200, 54200, 68021, 100400, 108400, 136042, 272084, 340105, 544168, 680210, 1088336, 1360420, 1700525, 2720840, 3401050, 5441680, 6802100, 13604200, 27208400]

約数ペア:

[(1, 27208400), (2, 13604200), (4, 6802100), (5, 5441680), (8, 3401050), (10, 2720840), (16, 1700525), (20, 1360420), (25, 1088336), (40, 680210), (50, 544168), (80, 340105), (100, 272084), (200, 136042), (251, 108400), (271, 100400), (400, 68021), (502, 54200), (542, 50200), (1004, 27100), (1084, 25100), (1255, 21680), (1355, 20080), (2008, 13550), (2168, 12550), (2510, 10840), (2710, 10040), (4016, 6775), (4336, 6275), (5020, 5420)]