2034176800

素因数分解:

$2^5\times 5^2\times {\mathrm{239}}^1\times {\mathrm{10639}}^1$

素因数の和:10898

約数の個数: 72

約数和(自身を含む): 4987180800

約数和(自身を除く): 2953004000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 239, 400, 478, 800, 956, 1195, 1912, 2390, 3824, 4780, 5975, 7648, 9560, 10639, 11950, 19120, 21278, 23900, 38240, 42556, 47800, 53195, 85112, 95600, 106390, 170224, 191200, 212780, 265975, 340448, 425560, 531950, 851120, 1063900, 1702240, 2127800, 2542721, 4255600, 5085442, 8511200, 10170884, 12713605, 20341768, 25427210, 40683536, 50854420, 63568025, 81367072, 101708840, 127136050, 203417680, 254272100, 406835360, 508544200, 1017088400, 2034176800]

約数ペア:

[(1, 2034176800), (2, 1017088400), (4, 508544200), (5, 406835360), (8, 254272100), (10, 203417680), (16, 127136050), (20, 101708840), (25, 81367072), (32, 63568025), (40, 50854420), (50, 40683536), (80, 25427210), (100, 20341768), (160, 12713605), (200, 10170884), (239, 8511200), (400, 5085442), (478, 4255600), (800, 2542721), (956, 2127800), (1195, 1702240), (1912, 1063900), (2390, 851120), (3824, 531950), (4780, 425560), (5975, 340448), (7648, 265975), (9560, 212780), (10639, 191200), (11950, 170224), (19120, 106390), (21278, 95600), (23900, 85112), (38240, 53195), (42556, 47800)]